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 a 1/8" headphone output with volume control. The HP-1 is switchable for mono or stereo operation and offers over 40 hours of performance from two AA batteries.
With a rugged chassis and robust jacks, the HP-1 is designed to withstand the rigors of the road and provide clear, powerful, and 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
Heavy-duty belt clip
Specifications
Inputs 1/4" / XLR combo jack
Outputs 3.5 mm (1/8") jack
Input impedance 5K Ω
Maximum output level 105 mW at 0.1% THD
Maximum gain +9 dB
Total harmonic distortion ≤ 0.02% at 1 kHz typical.
Power requirements 2 AA batteries included
Dimensions (LWH) 1.6" x 5.4" x 1.8" (4.1 cm x 13.7 cm x 4.6 cm)
Weight 0.51 lb / 0.23 kg