Rolls RA102 10-Channel Expandable Headphone Amplifier

10-Channel Expandable Headphone Amplifier, 1 Rack Space The RA102 is 10ch headphone amplifier that can be ganged together for as asmany channels as desired. It has 1/8" stereo outputs on the front and 1/4" outs on the rear for installations all in a 1U space.Features: 1U Chassis to maximize your rack space Strain releif for AC adapter Both bal XLR and unbal RCA inputs Suitable for very wide range of headphones Join in and join out jacks for expanding to all the channels you want Specifications: Input Connectors: XLR & Dual RCA Output Connectors: 1/4" and 1/8" X 10 Max Gain: 20 dB/Channel 1U X 3.5" depth