The ZHA-4 splits a single stereo headphone output into four separate powered 1/8″ headphone jacks, each with their own volume and mute control. Perfect for bands, podcasts, productions, and more.
Two AA batteries provide hours of portable power. For longer sessions, connect the USB-C port to a portable battery or plug directly into the wall.
What’s in the box:
- ZHA-4 Handy Headphone Amplifier
- Stereo Mini Audio Cable (19″ / 50cm)
- Quick Guide

YAMAHA APX 700II BL
KORG MS20 MINI
MEINL SLAPTOP CAJON WALNUT
YAMAHA PCY 135A
MEINL MSTCJB CAJON BAG
YAMAHA ARIUS YDP-S35 DIGITAL PIANO BLACK
K&M 259 LOW MIC STAND Black
MEINL STB45L 4 1/2" LOW CHA CHA COWBELL HAND BRUSHED STEEL
K&M 24105 MOUNTING FORK
ELECTRO HARMONIX DELUXE MEMORY BOY DELAY
YAMAHA YM 410 MARIMBA 4 OCTAVES C-C4 HONDURAS ROSEWOOD
YAMAHA HW 880 HARDWARE SET
YAMAHA STAGE CUSTOM BIRCH 0F5NW
K&M 25680 ONE-HAND-MIC STAND
ROLAND CUBE STREET EX
DADDARIO ACCESSORIES PWCT02 TUNER
ART TUBE MP/C PREAMP COMPRESSOR LIMITER DI 