Sonance DSP-2-750 Multi-Channel Power Amplifier With Rack Ears - AS IS 157192727195 Manufacturer Rotel Model Number RSP-1572

Manufacturer Rotel Model Number RSP-1572 SKU 19-37725 Ref 23-114437

Manufacturer Clear-Com Model Number SB-412 SKU 19-63853 Ref 23-90736

This Master Processor Card has been pulled from a functional environment

ca-327 SKU 19-45935 Ref 23-81233

Manufacturer Juniper Model Number EX4550-32F-AFO SKU 19-78593 Ref 23-115727

Sonance DSP-2-750 Multi-Channel Power Amplifier With Rack Ears - AS IS 157192727195 Manufacturer Rotel Model Number RSP-1572This item is sold AS IS. No returns or exchanges are accepted. Condition For parts or not working Description Unit powers on, but a popping sound is heard from the speakers upon startup, prior to testing. The left channel produces distorted audio when active but quickly enters protection mode whenever an input signal is present. The right channel's volume control is not functioning properly; it cuts the signal off at lower settings and does not adjust