Zoom 4-channel headphone amplifier Monarch unwrap & check Its compact in-bell design allows

Its compact in-bell design allows it to be folded up and stored securely in the bell of the instrument

When combined with up to 16 EarMix 16M personal monitor mixers

The Unison function allows your playing to be reproduced in unison across selection of instruments or tutti so all parts are played at the same time

These tom tom's are space saving

Since the first design back in 1968

Zoom 4-channel headphone amplifier Monarch unwrap & check Its compact in-bell design allowsIntroducing the Zoom 4 channel headphone amplifier The ZHA 4 splits a single stereo headphone output into four separately powered 1 8" headphone jacks, each with their own volume and mute control. Perfect for bands, podcasts, productions and much more. The amplifier features independent mute buttons for each channel, providing the ability to mute each output channel immediately without affecting overall output settings. Power options By using two AA