








ART HP-1 Portable Personal In-Ear Headphone Amplifier
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 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