Rolls RA163 8-Channel Distribution Amplifier

Rolls RA163 XLR Distribution Amp 8 CH Mono/4 CH Stereo

Rolls RA163 8-Channel Mono Audio Distribution Amplifier with XLR Connectors

Rolls RA163 XLR Distribution Amp 8 CH Mono/4 CH Stereo

Rolls Distribution Amplifier Pro Plus RA163 8 Channel Mono 4 Channel Stereo

Rolls RA62C Headphone Amplifier – 6‑Channel – Powers On – Working

Rolls RA62C 6 Channel Headphone Amplifier Pro Audio Rack Unit (No Power Supply)

Crown CTS 8200 Rack Mount 8-Channel Professional Power Amplifier Tested Read Des