Art

ART USB IV 4-Channel Audio Interface with USB Connectivity

"there can be no argument that this interface dominates price to performance in its class" 

With four input channels and class-leading 32-bit, 192 kHz conversion, the USB IV is ARTs most advanced digital audio interface.

It has two mic / instrument and two mic / line inputs, all with combo jacks that can accept XLR and 1/4" connections. Indicator rings around the input gain controls turn green to indicate optimum signal levels, and red to indicate peaking. The interface also features switchable phantom power, balanced 1/4" outputs, a dedicated headphone jack, and full-sized MIDI in and out connectors.

The USB IV is bus-powered, class compliant, and bundled with Cubase LE recording software from Steinberg. It offers extended connectivity and superior fidelity for home and project studios, and its compact size and rugged enclosure make it a convenient tool for mobile recording.

Features

• High Quality 32-bit convertors

• Sample rates from 44.1k to 192kHz

• Low latency ASIO and WDM driver

• Transformer isolated outputs

• Low noise discrete mic preamps

• High Z instrument inputs

• Zero latency monitoring

• Front panel headphone output

• 5-Pin MIDI Connections

Specifications

Inputs
4 × XLR / 1/4″ TRS Combo Jacks (2 × Mic / Line, 2 × Mic / Instrument)

Outputs
2 × 1/4″ TRS

Headphones
1 × 1/4″

Input Impedance

>7 kΩ (XLR)

>1 MΩ (1/4″)

Output Impedance
300 Ω (Main)
32 Ω (Headphones)

Maximum Input Level
+3.5 dBu (Mic)
+19 dBu (Line)
+15 dBu (Instrument)

Maximum Output Level
+8 dBu (Main)
+6.5 dBu (Headphones)

Frequency Response
20 Hz – 20 kHz (±1 dB)

Total Harmonic Distortion
<0.002%

Equivalent Input Noise
-128 dBu typical

Signal to Noise Ratio
115 dB (ADC)
110 dB (DAC)

CMRR

>87 dB (Mic)

60 dB (Line)

Channel Separation >75 dB

Phantom Power
+48 V DC (filtered, current limited)

Connectivity
USB 2.0
MIDI 5-Pin DIN (In & Out)

Resolution
32-Bit, 44.1 kHz – 192 kHz

Power Requirements
500 mA (USB 2.0)

Dimensions (HWD)
8.75″ x 1.75″ x 6.2″ (22.2 cm x 4.4 cm x 15.7 cm)

Weight
2.15 lbs / 975 g

Note
0 dBu = 0.775 Vrms

ART PDB4 Four-Channel Passive Direct Box with Ground Lift

The PDB4 is a four-channel passive DI in a 1U rackmount format. It is ideal for connecting multiple unbalanced instrument, line, or speaker signals to balanced inputs.

Each input signal is sent to a balanced, transformer-isolated XLR output and a parallel Thru jack, so it can simultaneously be connected to an amplifier on stage.

All channels feature a switchable ground lift to help eliminate hum, and switchable attenuation with up to 40 dB of gain reduction to handle high signal levels.

As a fully passive design, the PDB4 doesn’t require an external power source. Passive DIs are often a great match for powered sources such as synthesizers or guitars and basses with active preamps.

Features

• 4 Independent Channels

• 1/4" TS Inputs and Thru Connectors

• Transformer-Isolated Balanced XLR Outputs

• Switchable Ground Lift per Channel

• Switchable Attenuation (0 dB, -20 dB, -40 dB) per Channel

• Passive Design - No Power Required

• 1U Rackmount Enclosure

Specifications:

Active or Passive
Passive

Inputs
4 × 1/4″ TS

Outputs
4 × XLR
4 × 1/4″ TS Thru

Input Impedance
50 kΩ

Output Impedance
600 Ω

Controls
Attenuator (0 dB, -20 dB, -40 dB)
Ground Lift (per channel)

Frequency Response
10 Hz – 50 kHz ±0.5 dB @ +4 dBu

Dimensions (HWD)
1.75″ x 19″ x 6″ (4.4 cm x 48.3 cm x 15.2 cm)

Weight
6.5 lbs / 2.95 kg

ART T8 Eight Channel Transformer Isolated Audio Interface

“In practice the T8 sounded surprisingly transparent, and the only very very subtle difference that I could detect was that the bass end actually seemed slightly more solid via the T8! I find it remarkable that such a low-cost transformer-isolation system can work so effectively while retaining a commendably high degree of audio transparency."

The T8 Transformer / Isolator provides eight channels with high-performance transformers to reduce hum and ground loop noise, separating the input and output signal grounds for total isolation between two systems.

The transformers are wound for 1:1 unity gain, and have an extremely flat and wide frequency response. Even at high signal levels, they provide clean, transparent sound.

Each channel features XLR, 1/4" TRS, and RCA connectors for all inputs and outputs. The steel enclosure has reversible rack ears, and the passive design doesn't require external power. Flexible and easy to integrate, the T8 is built for years of reliable use.

Features

• 8-Channel Transformer / Isolator

• 1x XLR Input and Output per Channel

• 1x 1/4" TRS Input and Output per Channel

• 1x RCA Input and Output per Channel

• 10 Hz - 50 kHz Frequency Response

• 0.01% THD (Typical at 1 kHz, +18 dBU)

• Passive Design - No Power Required

• 1U Rackmount

• Reversible Rack Ears

Specifications:

Active or Passive
Passive

Inputs
8 × Balanced XLR
8 × Balanced 1/4″ TRS
8 × RCA

Outputs
8 × Balanced XLR
8 × Balanced 1/4″ TRS
8 × RCA

Frequency Response
10 Hz – 50 kHz (+/- 0.5 dB @ +4 dBu)

Insertion Loss
0.4 dB (100 kΩ Load)
5.5 dB (600 Ω Load)

Total Harmonic Distortion
0.01% typical @ 1 kHz, +18 dBu
<0.05% @ 100 Hz, +24 dBu

Phase Error
<5° (20 Hz – 20 kHz)

Channel Separation
90 dB typical

CMRR
60 dB typical

Dimensions (DWH)
3.75″ x 19″ x 1.75″
9.5 cm x 48.3 cm x 4.45 cm

Weight
3.75 lbs / 1.7 kg

ART USBMIX6 Six-Channel Compact USB Audio Mixer Interface

The USB Mix 6 is an analog mixer with onboard effects and an integrated digital audio interface. Its designed for home and mobile recording, and is flexible enough for live use with a soloist or small ensemble.

The mixer section has six channels. Channels 1 and 2 have combo inputs that can accept mic, line, or instrument signals. Channels 3-4 and 5-6 are grouped in stereo pairs, and all channels have 2 band EQ for tone shaping. Theres also a stereo auxiliary input that can be assigned to the main or monitor bus for additional flexibility.

Enhance your mix with one of sixteen selectable effects including reverbs, delays, and modulation. Each channel or stereo pair has an independent FX Send, and the master section has a global FX Return control and FX Mute button.

You can record the mixer output over the stereo audio interface, and the USB playback can be routed to the monitor output or to channels 5 and 6.

The USB Mix 6 combines the familiar workflow of a traditional mixer, the convenience of a multi-effect processor, and easy digital integration. Its a compact, powerful, and versatile hub for project studios, mobile recording, and small stages.

Features

• High Performance Low Noise Design

• Six Discrete Inputs (2 x Mic / 2 x Stereo Line Level)

• Switchable +48v Phantom Power (CH1 & CH2)

• High and Low EQ on Each Input Channel

• Integrated Stereo Multi-FX with Adjustable Sends & Returns

• Stereo LED Metering

• Independent Level Controls for Main and Headphone/Monitor Outputs

• Integrated Class Compliant Plug-and-Play USB Audio for Mac & PC

Specifications:

Inputs

XLR & 1/4″ Balanced Combo Jack (CH1 & CH2)

1/4″ TRS Balanced (CH3 & CH4)

RCA Unbalanced (CH5 & CH6)

RCA Aux Loop In (L & R)

Outputs

1/4″ TRS Balanced Main Mix Outputs

1/4″ TRS Stereo Output & Monitor Outputs

RCA Loop Out (L & R)

Headphones

1/8″ Headset Output

Maximum Input Level

+4 dBu (Mic), +20 dBu (1/4″ Input)

Maximum Output Level

+15 dBu (Main Mix Outputs)

Maximum Gain

>54 dB (Mic)

>39 dB (Instrument)

10 dB (Stereo Monitor & Line Out)

Total Harmonic Distortion

<0.02% @ 1 kHz

Signal to Noise Ratio

>90 dB typical (Ref 0 dBu)

Phantom Power

Switch selectable, +48 V DC, filtered, current limited

Connectivity

USB Class Compliant plug-and-play Mac / PC Interface

Resolution

16 Bit, 44.1 kHz or 48 kHz, USB selectable from computer

0.4 ms A/D latency @ 44.1 kHz

Power Requirements

Via USB or 5 VDC @ 500 mA

Dimensions (HWD)

1.9″ x 7.4″ x 8.5″ (4.7 cm x 18.6 cm x 21.5 cm)

Weight

3.24 lbs / 1.47 kg

Note

0 dBu = 0.775 Vrms

ART HP-1 Portable Personal In-Ear Headphone Amplifier

The HP-1 is a compact, battery-powered headphone amplifier for players who prefer a wired connection for their in-ear monitors.

It features a locking Combo input for XLR and 1/4 TRS connections, and an 1/8 headphone output with a volume control. The HP-1 is switchable for mono or stereo operation, and provides over 40 hours of performance from two AA batteries.

With a rugged enclosure and heavy-duty jacks, the HP-1 is built to withstand the rigors of the road and deliver clear, powerful, reliable sound.

Features

• Locking Combo Input Jack

• Balanced Mono / Unbalanced Stereo Switch

• 1/8" Headphone Output

• Over 40 Hours of Battery Life (2x AA)

• Battery Status LED

• Sturdy Belt Clip

Specifications:

Inputs
1/4″ / XLR combo jack

Outputs
3.5mm Jack (1/8″)

Input Impedance
5K Ω

Maximum Output Level
105 mW @ 0.1% THD

Maximum Gain
+9 dB

Total Harmonic Distortion
≤ 0.02% @ 1 kHz typical

Power Requirements
2 × AA batteries (included)

Dimensions (LWH)
1.6″ x 7.2″ x 5.4″ (4.6 cm x 13.7 cm × 43 cm)

Weight
0.51 lbs / 0.23 kg

ART USBMIX Three-Channel Compact USB Audio Mixer Interface

The USB Mix is a portable analog mixer and class-compliant digital audio interface.

Channel 1 features an XLR / 1/4 combo jack that can accept mic, line, or instrument signals. It also has switchable phantom power to work with condenser mics. Channels 2 and 3 are configured as a stereo pair with 1/4 line inputs.

You can switch between monitoring only the mixer inputs, or blend them with the audio playback from your recording software. There are stereo outputs for studio monitors, a headphone output with an independent volume control, and a USB 2.0 connection for your computer or mobile device.

Easy to set up and use, the USB Mix is a compact and convenient entry point into digital recording, and a convenient bus-powered solution for mobile tracking.

Features

• USB powered, no external power supply needed when used with a computer

• Balanced XLR or unbalanced 1/4-inch Instrument inputs with switchable impedance

• Switchable low noise +48V phantom power

• Balanced 1/4-inch TRS inputs for stereo or mono line-level sources

• 1/4-inch TRS output jacks work with balanced or unbalanced lines

• Stereo 1/4-inch TRS headphone jack with independent level control for output monitoring

• Independent controls for both sets of inputs, main output, and headphone monitor

• Green/Red LED signal/clip indicator

• Switchable assignment of USB playback to channels 2 and 3

• USB 2.0 compliant USB cable, AC adapter, and Audacity recording software included

Specifications:

Inputs
XLR balanced / 1/4″ unbalanced “Combo” jack (Ch1 input)
1/4″ balanced or unbalanced (Ch2–Ch3 inputs)

Outputs
1/4″ TRS balanced (Main Mix outputs)
1/4″ TRS stereo (Monitor output)

Input Impedance
240k (Inst-HiZ), 20k Ω (Line) (Ch1, Ch2–Ch3 1/4″ inputs)
> 4k Ω (Ch1 XLR input)

Output Impedance
<1k Ω (balanced 1/4″), <500 Ω (unbalanced 1/4″)
100 Ω (Monitor output)

Maximum Input Level
+4 dBu (XLR input), +14 dBu (1/4″ input)

Maximum Output Level
+14 dBu (Main Mix Outputs), +13 dBu (Monitor output)

Frequency Response
20 Hz – 20 kHz (+0, -1 dB)

Total Harmonic Distortion
<0.01% @ 1 kHz

Equivalent Input Noise
-120 dBu typical (XLR balanced, max gain)
-100 dBu typical (1/4″)

Signal to Noise Ratio > 90 dB typical (Ref 0 dBu)

CMRR > 54 dB typical

Phantom Power
Switch selectable, +48 V DC, filtered, current limited

Connectivity
USB 2.0 compliant, Windows 7, Vista, XP, 2000, ME, 98SE
Mac OS 9.1 / OS X computers with native USB support, Linux

Resolution
16 Bit, 44.1 kHz or 48 kHz, USB selectable from computer
0.4 ms A/D latency @ 44.1 kHz

Enclosure
All steel black finish

Power Requirements
5.0V DC @ <500 mA (external)
USB bus powered @ 150 mA typical

Dimensions (HWD)
1.6″ x 4.0″ x 4.75″ (4.1 cm x 10.1 cm x 12.1 cm)

Weight
1.1 lbs / 0.5 kg

Note
0 dBu = 0.775Vrms
Weight includes power supply and USB cable

ART P16 16-Channel XLR Balanced Patchbay Audio Interface

The P16 simplifies connecting and re-routing signals in your live or studio rack.

It lets you bring the rear-mounted XLR connections from your devices to a single convenient location, so you can patch and re-patch without having to crawl behind a rack. Since you can leave your processors permanently connected, the P16 also saves the connectors on your expensive studio equipment from wear and tear.

It features a shielded 1U steel chassis, a passive design so no power is required, reversible rack ears, and high-quality XLR connectors for long-term reliability.

Features

• 16 Channels of Balanced XLR Connections

• Passive Design - No Power Required

• Fully Shielded Steel Enclosure

• 1U Rackmount

• Reversible Rack Ears

Specifications:
CMRR: > -95 dB (Typical)
Isolation: > -95 dB (Typical)
Dimensions (DWH): 3.5" x 19" x 1.75" / 89 mm x 483 mm x 44 mm
Weight: 3.2 lbs / 1.4 kg

ART HVA1 100W Single-Channel 70V/100V Power Amplifier

The HVA1 is a two-channel Class D amplifier for 70V and 100V installations that delivers 135 watts per channel.

Each channel has an independent volume control and status LEDs to indicate signal activity, clipping, and thermal protection.

With a robust feature set in a 1U rackmount enclosure, the HVA1 offers a built-in limiter, an internal fan, and Euroblock connectors for audio, status, and control signals.

Need more power and more channels? Check out the HVA4.

Features

• 2-Channel Class D Power Amplifier

• Switchable 70 V / 100 V Operation

• 135 W per Channel

• Euroblock Connectors

• Built-In Limiter

• Short Circuit, Thermal, and Power On / Off Muting Protection

• 1U Rackmount

Specifications:

Amplifier Class

• Switching power, Class-D

Input/Output Connections

• Euroblock

Frequency Response

• 120 Hz – 17 kHz (–3 dB, ±1 dB)

Total Harmonic Distortion (THD)

• <0.1%

Damping Factor (30 Hz – 400 Hz @ 8 Ω)

• >200

Crosstalk (1 kHz / 20 Hz–20 kHz)

• >70 dB

Input Impedance (Balanced / Unbalanced)

• 20 kΩ (balanced)

• 10 kΩ (unbalanced)

Input Sensitivity (Vrms) for Full Power Output

• 0.9–1.1 V (0 ±1 dBV)

Protection

• Short circuit, open circuit, thermal, ultrasonic, and RF

Other Features

• Front: AC switch, input level control for each channel

• Rear: 70 V / 100 V selector

Dimensions (W × H × D)

• 19.02" × 1.73" × 14.17" (48.3 × 4.4 × 36.0 cm)

Weight

• 10.36 lbs (4.7 kg)

ART MX622BT Stereo Mixer with Bluetooth & Mic/Line Inputs

The MX622BT is a rackmount mixer with Bluetooth® connectivity, an effects loop, and onboard EQ.

Channels 1 through 3 have stereo RCA inputs, and channel 3 also has an 1/8” stereo input on the front panel. Channels 4 through 6 have mono XLR inputs that are switchable between mic and line level, as well as switchable phantom power. The rear panel has balanced 1/4” and stereo RCA outputs.

Each input has a dedicated level control, and you can enhance your mix with the master 2-band EQ and switchable effects loop to integrate external signal processing. You can also use the effect return jacks as an additional stereo input controlled by the Effects Level knob.

It’s particularly well-suited for retail, restaurant, corporate, or academic settings that need to combine wired and wireless A/V sources with up to three microphones, but its versatile features and range of connections make the MX622BT easy to integrate in almost any audio application.

Features

• Bluetooth 5.0 receiver

• Three balanced XLR inputs with separate Mic/Line switch, Level control and Clip Indicator

• Three pairs of RCA stereo inputs with separate Level controls

• Selectable 15 Volt Phantom power for each Mic channel

• Balanced 1/4-inch TRS Main outputs with Master Level control

• Versatile Bass and Treble equalization on Main outputs

• Front TRS stereo 1/8-inch Input jack

• Stereo Record Out RCA jacks

• Effects Loop with Effects Level control and In/Out switch

• 1/4-inch Effects Send with stereo Returns

• Internal power supply

• Solid metal case

Specifications

Inputs

• 3 × XLR balanced

• 2 × 1/4" unbalanced

• 6 × RCA

• 1 × 1/8" balanced

Outputs

• 2 × 1/4" TRS balanced

• 1 × 1/4" unbalanced

• 2 × RCA

Input Impedance

• 600 / 22K Ω Mic/Line XLR inputs

• 10K Ω RCA inputs

• 22K Ω 1/4" EFX Returns

Output Impedance

• 50 Ω 1/4" Main outputs

• 1K Ω RCA Record outputs

• 100 Ω EFX output

Maximum Input Level

• –10 dBu / +20 dBu Mic/Line XLR inputs

• +20 dBu RCA line inputs

• +20 dBu EFX inputs

Maximum Output Level

• +24 dBu balanced Main outputs

• +20 dBu RCA Record outputs

• +20 dBu EFX output

Maximum Gain

• 56 dB / 26 dB Mic/Line

• 26 dB RCA inputs

Total Harmonic Distortion (THD)

• <1% typical

Signal-to-Noise Ratio (SNR)

• >90 dB typical

Phantom Power

• +15 Volts DC, regulated low noise

Connectivity

• Bluetooth v5.0, up to 30 m range, Class 2 device

Power Requirements

• 105–125 VAC / 50–60 Hz, 15 W typical

• Export units configured for country of destination

Dimensions (H × W × D)

• 1.75" × 19.0" × 6.0" (4.45 × 48.3 × 15.2 cm)

Weight

• 6.2 lbs (2.8 kg)

ART MX622 6 Channel Versatile Stereo Mixer with EQ and Effect Loop 15 V Power

The MX622 is a versatile mixer combining three balanced microphone or line level inputs with three stereo line inputs into a single stereo line level mix. Essential features include external effects loop (mono send with stereo return), independent stereo record outputs, stereo TRS 1/4-inch balanced outputs and full range master two-band equalizer. The internal power supply and single rack-space 19-inch rack mount format allows for easy installation and reliable long-term operation.

Features:

• Three Balanced XLR Inputs Switchable Mic/Line Level

• Three Stereo RCA Inputs with Separate Level Controls 

• Level Control and Clip Indicators 

• Selectable 15-volt Phantom Power for Mic Channels 

• Balanced TRS 1/4-inch Main Output Jacks with Master Level Control 

• Versatile Two-Band Master EQ 

• Separate Stereo Record Outputs

• Effects Loop with Level Independent Level Control

Specifications:

Input Connections: XLR-F balanced (x3)

1/4-inch unbalanced (x2)

3 pairs stereo RCA (6 total)

Output Connections: TRS balanced 1/4-inch (x2)

1/4-inch unbalanced (x1)

RCA (x2)

Input Impedance: 600/22K Ω mic/line XLR inputs / 10K Ω RCA inputs / 22K Ω 1/4-inch effects returns

Output Impedance: 50 Ω 1/4-inch main outputs / 1K Ω RCA record outputs / 100 Ω effects output

Total Harmonic Distortion: .01% Typical

Signal to Noise Ratio: > 90dB typical

Maximum Input Level: -10dBu/+20dBu mic/line XLR inputs / +20dBu RCA line inputs / +20dBu Effects inputs

Maximum Output Level: +24dBu balanced main outputs / +20dBu RCA record outputs / +20dBu Effects output

Maximum Gain: 56dB/26dB mic/line / 26dB RCA inputs

Phantom Power: +15Volts DC (regulated / low noise)

Power Requirements: USA – 105 to 125 VAC / 50-60Hz, 15 W typical

Equalizer Range: +/-12dB @ 100Hz & 10kHz

Dimensions: 1.75″H x 19″W x 6.0″D (44.5mm x 483mm x 152mm)

Weight: 6.2 lbs (2.8 kg)

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping --Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new.

What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids

ART ARTS8 8 Channel Microphone Signal Splitter Multiple Mixing Consoles

The ART S8 can be used to split eight balanced low impedance microphone signals into sixteen balanced low impedance microphone signals (eight pairs).

Each channel of the S8 provides one direct output and one transformer isolated output from a single microphone. Applications include sending the direct outputs to the main or Front-of-House mixer, and the second isolated outputs being sent to a monitor or recording mixer. The direct outputs pass phantom power from the main mixer to the microphones for use with condenser microphones.

The S8 includes a ground-lift switch on each isolated output to reduce noise due to ground loops between connected equipment. For versatility the S8 also features an attenuator pad switch on each input that can be used to connect preamplified signals to the two microphone-level outputs on each channel. Typical preamplified signals would originate from instrument preamplifiers, mixers, keyboards, et cetera.

Features:

• Ideal solution for splitting microphone sources to feed multiple mixing consoles 

• Fully transformer isolated 

• Passes phantom power from main mixer 

• Individual ground lift on each channel 

• Individual pad switch on each channel

Specifications:

Input Impedance: > 1.1k Ω @ 1kHz (Typical)

Maximum Input Level: -1.4dBu @20Hz / +3.5dBu @30Hz / +9.4dBu @50Hz

Output Impedance: <255 Ω @ 1kHz (Typical)

Total Harmonic Distortion: <0.1% From 45Hz To 20kHz @ -15Dbu Input

Frequency Response: 20Hz to 20kHz

CMRR: > 105dB @60Hz / Greater Than 80dB @3kHz

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping --Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids

ART HEADAMP6PRO 6 Channel Professional Stereo Headphone Amplifier Rack Mounted

The ART HeadAmp6PRO is a six-channel stereo headphone amplifier that includes a six-channel auxiliary input section that can be used to provide the popular “More-Me” function on each headphone mix. Each output channel also features a dual function BALANCE control which will pan between LEFT & RIGHT sides of the main signal bus, or vary the MIX between the main signal bus and the AUXILIARY input for that respective channel.

Bass and treble controls are included on each output channel for fine-tuning the tone. Outputs include both front and rear panel stereo 1/4-inch TRS jacks for ease of installation and quick patching capability. Two MONO select buttons on each channel select between four operating modes; 1) Stereo, 2) Mono Left, 3) Mono Right, 4) Mono Both (Left & Right) for versatile monitoring solutions.

The main outputs for each channel of the headphone amplifier are rear mounted stereo TRS jacks and are wired in parallel with the corresponding output jacks on the front panel. Front panel, rear panel, or both front and rear panel outputs can be used simultaneously to drive headphones or be used as feeds to additional headphone amplifiers in a distributed audio network.

Input options include XLR and 1/4-inch TRS balanced inputs with matching “Thru” jacks for bridging multiple HeadAmp 6 Pro units. An additional front panel stereo 1/4-inch TRS jack for quick patch override of the rear panel inputs is included for quick insertion of any stereo source. Eight-segment LED level indicators provide visual feedback of the signal level on all channels as well as the main signal bus.

Key Features

• Six Channels with Separate Bass & Treble Controls 

• Front & Rear Panel Output Jacks 

• XLR & 1/4-inch TRS Balanced Inputs 

• Operates in Stereo, Mono (Source Left), Mono (Source Right) or Summed Mono (Source Left & Right) 

• Auxiliary Front Mounted Separate Source Input 

• 8-Sement LED Level Indicators on all Channels & Bus

Specifications

Maximum Input Level: +21.5dBu

Input Impedance: 40k Ω Balanced

Maximum Output Level: 500 mW @ 32 Ω

Maximum Gain: 25.6 dB (Tone Controls Set Flat)

Frequency Response: 20 Hz – 50 KHz +0, -2dB

CMMR: 40dB

Dimensions: 1.75 x 19 x 7.5 in / 44.5 x 482 x 190mm

Weight: 6.8 lbs (3.1 kg)

Power Requirements: 105-125 VAC AC 60 Hz

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping --Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids

ART TUBEMP/C Tube MP/C Microphone/Line Preamplifier and VCA Less Compressor

The Tube MP/C (PreAmplifier/Compressor) is a multi-purpose tool for audio engineering and recording. Two independent circuits featuring a tube-based analog preamplifier and a VCA-less compressor with optical gain reduction control are housed in one, convenient desk-top chassis.

Used as a mic/line preamp or as a DI (direct) box, the Tube MP/C is designed to work seamlessly with any recording, sound-reinforcement, or electronic instrument setup. A R T’s Tube MP/C circuitry is a hybrid design utilizing the latest, most advanced, solid-state and tube technology.

The preamplifier’s active balanced solid-state input provides extremely low noise and excellent common mode rejection. The ¼-inch high impedance input prevents loading of any connected device making the Tube MP/C perfect for DI or line level applications. The preamplifier’s second stage 12AX7a tube runs on a regulated DC voltage providing an additional 20dB of gain.

The compression circuit features a VCA-less design and utilizes optical electronics (Vactrol) coupled with a 12AX7a vacuum tube gain stage for superior musical performance.

Optional ART SM1 stand mount securely attaches the Tube MP/C to any microphone stand for live stage or studio applications is available.

Features

• Tube-based mic/line preamplifier with up to 80 dB of gain 

• Hand-selected 12AX7a tube 

• Optical (VCA-less) compressor circuitry = transparent dynamics control 

• 1/4-inch unbalanced inputs and outputs 

• XLR balanced inputs and outputs 

• Transformer isolated XLR output 

• Selectable output range for Line/Instrument interface levels 

• LED meters for Tube Warmth, Gain Reduction and Output level 

• +48V phantom power Phase reversal switch 

• Selectable release time settings 

• > 90dB dynamic range 

• Custom extruded aluminum chassis

Specifications

Frequency Response: 30 Hz – 60 kHz +/- 1 dB balanced output, 20 Hz – 60 kHz +/- 1dB 1/4″ output

Total Harmonic Distortion: <0.1% @ max gain

CMMR: > 60 dB @ max gain

Equivalent Input Noise: -128dBu typical (“A” wtd., Shorted XLR balanced input, gain @ max)

Input Impedance: 1M Ω 1/4″ input, 5K Ω XLR input

Input/Output Connections: Input: XLR balanced or 1/4″ balanced. Output: 1/4″ unbalanced XLR balanced, transformer isolated.

Maximum Gain: +80 dB (balanced in-out, +64dB (unbalanced input, balanced output)

Maximum Input Level: unbalanced (Inst): +15 dBu, balancd (mic): +10 dBu

Maximum Output Level: +19 dBu (Line mode)

Output Impedance: XLR: <600 Ω, 1/4″: <300 Ω

Low Cut Filter: -3 dB @ 70 Hz, 6dB/Octave

Phantom Power: Switch selectable, +48Volts DC, filtered, current limited

Chassis Type: All aluminum black anodized with integral rubber sides

Power Requirements: 9VAC @ 1000mA (external)

Attack Time: <1 ms (limit), 20 ms (comp.)

Release Time: 150ms (fast), 20ms – 3s Program dependant (Auto)

Tube Type: Hand selected 12AX7a

Compressor Slope: 2:1 (Comp.) / 11:1 (Limit)

Dimensions: 1.75″H x 5.9″ W x 6.5″ D (44.5mm x 150mm x 165mm)

Weight: 2.9 lbs (1.32 kg)

Notes: 0dBu = 0.775V rms

Weight includes power supply and packaging

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping --Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days.

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids

ART SLA1 100 Watts Per Channel Studio Linear Powerful Compact Amplifier

The SLA-1 Studio Linear Amplifier is a robust yet compact power amplifier designed for studio or even select live applications. It has been designed and engineered to provide clean, quiet power and excellent sound with ultra-low noise and distortion. Perfect for professional, project and home studios, the SLA-1 can easily move out of the studio and into any live rig installation as an ideal monitor amplifier or zone amp solution.

SLA-1 Applications:

• Rated at 100 watts rms/channel @ 8 ohms (130 watts rms/channel @ 4ohms), with a frequency response from 10 Hz to 40 kHz

• Capable of delivering 260 watts when bridged mono into an 8 ohm load

• Housed in an aluminum and steel single space 19-inch rackmount chassis

• Proven toroidal transformer design for unmatched long-term reliability

• The SLA-1 features SmartFan, an advanced, thermal dependent fan assisted convection cooled system.

• The SmartFan system is dependent upon the internal ambient temperature of the unit, and runs at high or low levels depending on the amplifier’s cooling needs

• XLR and 1/4-inch TRS balanced inputs as well as multi-way output binding posts are ensure the SLA-1 can be quickly and easily tied in to any system without modification.

• Simple to install tamper proof cover is included

Features:

• Studio Linear Amplifier 

• Extremely Low Noise, Discrete Linear Design 

• 100 Watts/Channel @ 8 ohms 

• 260 Watts/Bridged Mono @ 8 ohms 

• Toroidal Transformer 

• 10 Hz to 40 kHz within 1dB 

• XLR & 1/4″ Inputs 

• Ground Lift Switch 

• Silent, Thermal Dependent Cooling System 

• Multi-Way Binding Post Outputs 

• Low Profile 1U Rackmount Design 

• All Steel and Aluminum Chassis 

• Perfect for Pro and Project Studio

Specifications:

Bridged Output Power, 8 Ohms: 260 W RMS mono

CMRR: > 60dB (typical @1kHz)

Frequency Response: 10Hz to 40kHz, +/- .5dB

Total Harmonic Distortion: <0.05% (typical)

Hum and Noise: > 100dB below clipping

Input Impedance: XLR: 44k Ω (bal), 1/4in: 22k Ω (unbal)

Input Sensitivity: 1V for Full Power Output into 8 Ω

Input/Output Connections: IN: XLR (bal), 1/4″ TRS (bal/unbal), OUT: Multi-Wa

Stereo Output Power, 4 ohms: 130 W RMS per Channel

Stereo Output Power, 8 ohms: 100 W RMS per Channel

Transformer Type: Toroidal

Dimensions: 1.75″ H x 19.0″ W x 9.5″ D

Weight: 13.2 lbs (6.0kg.)

Power Requirements: (USA) 120vac 60Hz 600 W (max)

ART USBDUALPREPS 2 Channel Dual Preamplifier and Computer Interface USB Pre

The USB Dual Pre is a full-featured high quality dual portable preamplifier and computer interface packed into a compact rugged case.

It is designed to work over a wide variety of applications from remote field recording to desktop/studio tracking. Each of the two low noise input channels has up to 48 dB of clean gain with signal present and clip LED indicators. Inputs can be either XLR balanced or 1/4-inch TRS. Each of the 1/4-inch TRS outputs is buffered low impedance balanced.

The USB Dual Pre is powered via the USB bus. An internal 9 Volt battery, or optional external 12V power supply (or any combination of USB, battery & power supply) can be used depending on application. When running powered by battery alone, you should expect in excess of 50 hours of operation with phantom power off. Battery life will drop to approximately 20 hours (depending on microphone) when phantom powering is engaged (still enough time to get through an average session).

The built-in low noise +48 Volt phantom power supply allows you to power up to 2 microphones as well as the preamplifier when running from any power sources including the USB bus.

For monitoring, an 1/8-inch TRS mini headphone jack with level and monitor mix controls on the rear allow for latency free local monitoring of the inputs while recording as well as playback monitoring of the USB bus. The monitor mix is also routed to the 1/4-inch TRS balanced outputs. This lets you use the 1/4-inch outputs as either preamplifier outputs or as the monitor feed to your powered monitors.

The USB interface is fully compliant with the USB 1.1 specification and uses USB adaptive mode for playback and USB asynchronous mode for record. It will work with the USB audio device drivers built into Windows 98SE/ME/2000/XP/Vista and Apple OS9.1/OSX computers with native USB support. No special drivers are needed.

Features:

• USB Connectivity to Desktop and Laptop Computers

• Low Noise Fully Balanced XLR and 1/4-inch TRS Combi Inputs

• Up to 48 dB of Clean Gain n Built-in Low Noise Phantom Power Supply

• Latency Free Monitoring Mix and Level Controls

• Independent Channel Gain Controls

• 1/4-inch TRS Balanced Monitor and 1/8-inch Headphone Monitor Outputs

• Includes Audacity Recording & Production Software

• Flexible 3-way Power from USB, External Supply, or 9 Volt Battery

• Includes USB Cable – Everything Needed To Start Recording Today!

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping --Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids

Art MX821S 8 Channel Microphone Line Level Mixer with Stereo Outputs Rack Mount

The ART MX821S is a versatile rack mount mixer combining eight independent input channels into a stereo line-level output. Each input channel accepts a balanced XLR microphone input or unbalanced 1/4-inch TS line-level signal and provides independent level and pan controls.

+48 Volt phantom power may be independently selected on each microphone input. A master level control adjusts the signal output to the low-impedance balanced 1/4-inch TRS jacks.

Prefade output (not affected by the master level control) and Aux Bus input RCA jacks allow patching of multiple units when more channels are needed

The ART MX821S may be used on stage, in the studio, or for permanent install applications including conference rooms, corporate boardrooms, churches, restaurants, small clubs, health clubs and more. A built-in power supply and single high 19-inch rack mount format allows for easy installation and reliable long-term operation.

Features-

• Eight input channels with individual level and pan controls

• Pan controls place each input mono signal anywhere in the output stereo image

• Balanced microphone XLR or unbalanced 1/4-inch TS inputs on each channel

• Full +48V low noise phantom power switchable for each microphone input

• Balanced left and right 1/4-inch TRS main output jacks with master level control

• Prefade Output jacks and Aux Bus Input jacks allow units to be chained to provide extra inputs

• Each line input jack may be individually converted to a direct line output by means of internal jumpers

• Rugged 1U rack-mount steel chassis with built-in power supply

• Perfect for stage, studio and permanent installations

Specifications-

Input Connections-

XLR female balanced (Mic, channels 1-8)

1/4-inch TS unbalanced (Line, channels 1-8)

RCA unbalanced (Aux Bus In, Left and Right)

Output Connections-        

1/4-inch TRS balanced (Main Outputs, Left and Right)

RCA unbalanced (Prefade Out, Left and Right)

Input Impedance    2k Ω (Mic), 20k Ω (Line), 51k Ω (Aux Bus In)

Output Impedance-          

200 Ω (Main Outputs, balanced),

100 Ω (Prefade Out)

Frequency Response-        20 Hz – 20 kHz (+0, -1 dB) (CH 1-8 in, M

Total Harmonic Distortion-          <0.01% @ 1 kHz, typical

Phase Response-     All connections are phase coherent

Signal to Noise Ratio-        >99dB typical (Ref 0dBu)

CMRR-           >43 dB typical

Maximum Input Level-      -4 dBu (Mic), +22 dBu (Line)

Maximum Output Level-   +24 dBu (balanced), +18 dBu (unbalanced)

Maximum Gain-      54 dB (Mic), 29 dB (Line)

Phantom Power-     Switch Selectable, +48V DC (regulated and filtered), 7 mA current limiting per leg

Power Requirements-        USA- 95-125 VAC, 50-60 Hz, <15W

Dimensions- 1.75″ x 19″ x 6″ (4.5cm x 48.3cm x 15.2cm)

Weight-         6.3 lbs (2.9 kg)

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping -Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - International Sales Clearance items, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, turntable cartridges, fog fluid

Art CLEANBOX-2 2 Channel Hum Ground Loop Eliminator Audio Effect Processor

“Hum” in an audio system is often caused by loop effects which act like antennas. These loops can easily pick up a 60 Hz (or higher harmonics) hum transmitted by electrical wiring. Typically, these loops are connected via grounds, more commonly called “ground loops”. The safest way to eliminate unwanted noise is with the CleanBOX II. Some examples of Ground Loops-

Applications-

• The power ground of a synthesizer, connected to the signal ground of the synth, into a mixer’s ground, then into a mixer’s power ground

• The signal ground of a send effect (reverb, delay) into a mixer, and the connecting power grounds of the mixer and the unit.

• The power ground of a guitar amplifier, connected to a signal processor which has a second guitar amplifier on the other channel, and then the second guitar amp’s power ground.

• The CleanBOX II easily removes ground loops without any signal degradation.

Features-

• The power ground of a synthesizer, connected to the signal ground of the synth, into a mixer’s ground, then into a mixer’s power ground.

• The signal ground of a send effect (reverb, delay) into a mixer, and the connecting power grounds of the mixer and the unit.

• The power ground of a guitar amplifier, connected to a signal processor which has a second guitar amplifier on the other channel, and then the second guitar amp’s power ground.

• The CleanBOX II easily removes ground loops without any signal degradation.

Specifications-

Frequency Response-

10Hz – 50kHz, +/- .5dB

@ +4dBu

THD-

.01% Typical @ 1kHz, +18dBu,

<.05% @ 100Hz, +24 dBu

Insertion Loss-

.4dB @ 100kOhm Load, 5.5dB

@ 600Ohm Load

Connections- 1/4” TRS balanced/unbalanced jacks

Power- Passive

Dimensions-

4.5 x 2.875 x 1.5 inches

(114mm x 73mm x 38mm)

Weight- .9 lbs (.4kg

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping -Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - International Sales Clearance items, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, turntable cartridges, fog fluid

Art CLEANBOXPRO 2 Channel 2 Way Stereo Level Converter Unbalanced to Balanced

The CLEANBoxPro provides two channels of unbalanced to balanced level conversion and two channels of balanced to unbalanced level conversion in a rugged, compact, and portable unit. Balanced lines offer increased immunity to external electrical noise, such as hum. Since a balanced system minimizes induced noise, it is the preferred method of connecting audio gear, especially when long lengths of cable are used. One section of the CLEANBoxPro converts two channels of consumer-level unbalanced input signals into two channels of pro line-level balanced output signals. It has two RCA jack inputs and a stereo mini-phone jack input connected in parallel. The balanced output feeds two XLR male jacks.

The other section of the CLEANBoxPro converts two channels of line-level balanced input signals into two channels of consumer unbalanced output signals. It has two XLR female input jacks. The unbalanced output feeds two RCA jacks and a stereo mini-phone jack connected in parallel. Each section has stereo level controls to optimize signal levels. An LED indicator lights when power is applied.

Applications-

• Home or professional recording studios

• Live sound, PA, and permanent installs

• DJ, AV, and consumer HiFi

• Podcasting and broadcasting

• The CLEANBoxPro can be used with- mixers, audio processors, laptop computers, computer sound cards, CD/DVD players, video gaming machines, MP3 player/recorders, powered monitors and digital audio workstations

 Features

• XLR connectors for balanced inputs and outputs

• RCA phono jacks and stereo 1/8″ mini-phone jacks for unbalanced inputs and outputs

• Stereo unbalanced output level control

• Stereo balanced output level control

• Rugged extruded aluminum case

• Lighted On/Off switch

• Comes with external power supply for operation with AC mains

• Low noise, low distortion circuit

Specifications-

Frequency Response-        20Hz to 20kHz, +/-1 dB

Total Harmonic Distortion-          <0.1%  1 kHz

Signal to Noise Ratio-        > 90 dB

Input Impedance- 

Balanced – 20k Ω

Unbalanced – 100k Ω

Maximum Gain-     

Balanced to Unbalanced- -6 dB

Unbalanced to Balanced- +21 dB

Maximum Input Level-      +21 dBu

Maximum Output Level-  

Balanced- +21dBu

Unbalanced- +15dBu

Output Impedance-          

Balanced – 100 )Omega)

Unbalanced – 300 Ω

Power Requirements-        7.5-12 V AC/DC, <150 mA

Dimensions- 1.85″H x 4.6″W x 4.3″D (47mm x 117mm x 109mm)

Weight-         1.10 lbs (0.50 kg)

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping -Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - International Sales Clearance items, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, turntable cartridges, fog fluid

Art DUALZDIRECT Dual Channel Professional Passive Direct Box Interface

The DUALZDirect provides two independent high quality totally passive interfaces that let you connect instrument, line, or speaker level signals to a mixer or other balanced inputs through high performance audio isolation transformers. Each of the high impedance single-ended 1/4″ inputs is converted by a transformer into an isolated, balanced, low impedance signal output.

The DUALZDirect’s audio transformers have an extremely flat and wide frequency response and can handle high signal levels. This gives the DUALZDirect a very clean and neutral sound with a wide variety of signal sources and over long signal runs in high noise environments.

The input ATTENUATOR switches allow for a wide range of signal levels and the input THRU jacks allows for tapping off of your signal chain. The GROUND LIFT switches let you totally separate the input and output signal grounds, when appropriate, to isolate two systems, thereby reducing hum and ground-loop noise.

What further sets the DUALZDirect apart from other “DI” boxes are its extended features and versatility. We have added switchable low pass FILTERs that cut out all very high frequency interference. These Bessel filters on the outputs are placed out of the audio range and are primarily intended to reduce radio frequency interference before it gets into the main system.

The filters are very effective in reducing any digital computer noise artifacts when using the DUALZDirect as an interface between a computer-based audio workstation and your monitors.

The PHASE INVERT switches, while not normally included with your “run of the mill” DI box, have been added to allow you to switch signal polarity right at the source. This feature is especially handy when you are combining a direct tap with a microphone feed in the mix.

The compact black-anodized all aluminum case and it’s passive design allow the DUALZDirect to provide years of trouble free service in Live Sound, Permanent/Fixed Install, D.J., and virtually any PA application. It’s full feature set, rugged construction, and high-end specifications make the DUALZDirect the obvious choice.

Features-

• Fully passive, high performance transformer design. No battery required.

• Converts 50k ohm inputs into 600 ohm balanced outputs

• Switchable input attenuation (0, -20, -40 dB) Switchable low pass filter

• Switchable phase invert

• Switchable ground lift (fully isolates inputs from chassis and outputs)

• Rugged extruded aluminum case

Specifications-

Frequency Response-        10 Hz – 50 kHz, ± 0.5dB  +4 dBu

Total Harmonic Distortion-         

.01% Typical  1 kHz, +18 dBu

<.05%  100 Hz,

+18 dBu

Channel Separation-          > 80 dB (typical)

Input Connections- 1/4″ TRS Unbalanced (2), 50k Ω

Thru Connections- 1/4″ TRS (2)

Output Connections-         XLR Male Balanced (2), 600 Ω

Input Attenuation- Switchable, (0 -20, -40dB)

Filter Type / Response-     Switchable, Low Pass, -3 dB  30 kHz

Dimensions- 1.85″H x 4.6″W x 3.9″D (47mm x 117mm x 99mm)

Weight-         0.88 lbs (0.40 kg)

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping -Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - International Sales Clearance items, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, turntable cartridges, fog fluid

Art DTI 2 Ch Dual Transformer Isolator Passive Audio Interface Hum Eliminator

The DTI (Dual Transformer/Isolator) is a high quality totally passive audio interface that uses a pair of high performance transformers to totally separate input and output signal grounds, thereby isolating two systems and reducing hum and ground-loop noise. The DTI’s audio transformers have an extremely flat and wide frequency response and can handle high signal levels while an isolated balanced output. This gives the DTI a very clean and neutral sound with a wide variety of maintaining signal sources. The transformers are wound for 1-1 unity gain and are designed to be used with impedances from 600 ohms to 100k ohms.

What further sets the DTI apart from other lesser isolation boxes is its connection versatility. We have provided XLR, 1/4″ phone, and RCA type phono connections on all inputs and outputs. This allows it to easily fit into virtually any audio system and be the clean patch point between all types of systems. Whether you need an interface between a computer based audio workstation and your monitor system, isolation on long cable runs in a fixed installation, isolation of a signal source from your recording equipment, or in many cases, just a safer connection between two audio systems, the DTI can accommodate. The compact black anodized all aluminum case and it’s passive design allow the DTI to provide years of trouble free service in Live Sound, Permanent/Fixed Install, D.J., and virtually any PA application. It’s full feature set, rugged construction, and high-end specifications make the DTI the obvious choice.

Features

• Isolates Components in Sound Systems to Eliminate Ground Issues

• High Quality Transformers

• XLR, 1/4-inch and RCA Inputs and Outputs

• Rugged Anodized Aluminum Case

• Passive Design

Specifications-

Frequency Response-        10Hz-50kHz +/-.5dB+4dBu

Total Harmonic Distortion-          .01% Typical  1kHz, +18dBu, <.05%  100Hz, +24dBu

Insertion Loss-        

.4dB100k Ω load,

5.5dB  600 Ω load

Input Connectors-  XLR-F Balanced,1/4-inch TRS Balanced / Unbalanced, and RCA Jacks

Output Connectors-           XLR-M Balanced, 1/4-inch TRS Balanced / Unbalanced and RCA Jacks

Power Requirements-        Passive

Dimensions- 1.75″H x 4.2″W x 3.5″D (44.5mm x 107mm x 89mm)

Weight-         .75 lbs (0.34kg)

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping -Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days.

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - International Sales Clearance items, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, turntable cartridges, fog fluid

Art MACROMIX 4 Channel Personal Mixer Microphone Audio Interface

Problem- ​ You need to add 3 mics to a mixer, which only has one available channel.

Solution- ​ Insert a ProMIX between the mics and the mixer. Each mic channel on the ProMIX has both phantom power and low-frequency cut selectable via DIP switches plus a level control. The balanced XLR line output can be connected to a mic input on the mixer and headphones or a powered monitor can be connected to the Phone/Aux output. And if AC power is not available, the ProMIX runs on batteries as well.

Specifications-

Signal To Noise Ratio-        > 90dB

Maximum Gain-      +40dB

Input Impedance-  10K Ω

IMD (SMPTE)-          <0.008%

Power Requirements-        12V DC (Adapter included)

Total Harmonic Distortion-          <0.008%

Dimensions- 5.625×3.75×1.75 inches (143mm x 92mm x 45mm)

Weight-         1.6 lbs (725g)

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping -Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - International Sales Clearance items, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, turntable cartridges, fog fluid.

Art SLA2 2 Channel Studio Linear Power Amplifier 200 Watts Rack Mount

The SLA-2 is studio linear power amplifier capable of delivering 280watts per channel (4 ohms) with an incredible 10Hz to 40kHz frequency response. Compact single rackspace low noise linear design, the SLA-2 uses a solid steel chassis and toroidal transformer for added long term reliability. Stable down to 2 ohms, the SLA-2 can be bridged mono to deliver a full 560 watts into a single 8 ohm load.

Ideal for any studio or installation application, the SLA-2 uses oversized convection cooling heatsinks and temperature controlled variable speed SmartFan technology to ensure quiet operation in any environment.

Applications-

• Designed to deliver in the most demanding audio applications.

• Housed in an aluminum and steel single space 19-inch rackmount chassis

• Proven toroidal transformer design for unmatched long-term reliability.

• The SLA-2 features SmartFan, an advanced, thermal dependent fan assisted convection cooled system.

• The SmartFan system is dependent upon the internal ambient temperature of the unit, and runs at high or low levels depending on the amplifier’s cooling needs

• XLR and 1/4-inch TRS balanced inputs as well as multi-way output binding posts are ensure the SLA-2 can be quickly and easily tied in to any system without modification.

• Simple to install tamper proof cover is included

Features

• Toroidal Transformer

• 200 Watts per Channel 8 ohms

• 280 Watts per Channel 4 ohms

• 560 Watts when Bridged Mono 8 ohms

• 10 Hz – 40 kHz Frequency Response

• XLR, Euroblock & ¼-inch inputs

• Tamper-Proof Faceplate

• SmartFan Silent Cooling System

• Low Profile 1U Rack Mountable All Steel Chassis

• Extremely Low noise, Discrete Linear Design

Specifications-

Bridged Output Power, 8 Ohms- 560 W MONO

CMRR-           > 60dB (typical 1kHz)

Frequency Response-        10Hz to 40kHz, +/- .5dB

Total Harmonic Distortion-          > 0.05% (typical)

Hum and Noise-      > 100dB below clipping

Input Impedance-  44k Ω (bal), 22k Ω (unbal)

Input Sensitivity-    1V for full power output

Input/Output Connections-         IN- XLR, Euroblock (bal), 1/4″ TRS (bal/unbal)

Stereo Output Power, 4 ohms-   280 W RMS per channel

Stereo Output Power, 8 ohms-   200 W RMS per channel

Transformer Type-  Toroidal

Dimensions- 1.75″h x 19″w x 13.5″d

Weight-         19.8 lbs (9 kg)

Power Requirements-        USA 120vac 60 Hz 1000 W (max) 1000 W (max)

Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping -Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - International Sales Clearance items, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, turntable cartridges, fog fluid