Rolls HA204P 4 CH Portable Headphone Amp 59-nos-series The tilt back design

The tilt back design

while the rugged vinyl liner resists abrasion from wood and steel boards

The LED Dummy plugs into a dimmer pack and completely absorbs the load so the LEDs aren’t constanly fed the small traces of power that keep the faint glow of light alive

In Vibrato mode the pitch modulates up and down for a retro sci-fi laser effect

the mics accurately pick up every scintillating detail of the performance

Rolls HA204P 4 CH Portable Headphone Amp 59-nos-series The tilt back designThe HA204p is a full frequency response, four channel headphone monitoring device designed for the recording studio, or other professional applications. Each output boasts a whopping 20 dB of clean channel gain. Features: Stereo 1 8" and Dual RCA Inputs Rotary Volume controls AC adapter included 15 35k Hz frequency response Lots of output level. it's loud! 9V battery Operated Specifications: Input Impedance: 47k Ohms Max Input Level: +13 dBV adapter,