ART HP-1 Battery-Powered Clip-On Headphone Amplifier
Unlock the purest sound with the ART HP-1 headphone amplifier, expertly designed for musicians and audio pros who demand crystal-clear audio through their wired in-ear monitors. This compact amplifier packs a punch, delivering powerful, reliable sound anywhere you go.
Versatile Input for Effortless Connectivity
The HP-1 features a locking Combo input jack compatible with both XLR and 1/4″ TRS connections. Switch easily between mono and stereo modes with the balanced mono/unbalanced stereo switch to suit your setup. This flexibility ensures seamless compatibility with your gear on stage or in the studio.
Long-Lasting Battery Life with Rugged Design
Powered by two AA batteries, the HP-1 offers over 40 hours of continuous use, keeping you performing without interruption. The sturdy belt clip and rugged enclosure are built to handle the rigors of the road, making this amplifier as tough as your schedule demands.
Clear, Controlled Audio Output
With a 1/8″ headphone output and precise volume control, you get clear, distortion-free sound with up to +9 dB gain and minimal total harmonic distortion (≤ .02% at 1 kHz). The included battery status LED lets you monitor power levels easily, so you’re never caught off guard.
Key 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


