Sonance DSP-2-750 Multi-Channel Power Amplifier With Rack Ears - AS IS 157709231319 Manufacturer Siemens Model Number 6ES7154-4AB10-0AB0

Manufacturer Siemens Model Number 6ES7154-4AB10-0AB0 / A5E00704369 SKU 19-71356 Ref 23-101877

Manufacturer Edwards Model Number NGW073000 SKU 19-39575 Ref 23-51982

OPT-LXT853221-W SKU 19-68009 Ref 23-96942

Manufacturer Lightware Model Number HDMI-TPS-TX96 SKU 19-77628 Ref 23-121083

1250-1529 75Ohms

Sonance DSP-2-750 Multi-Channel Power Amplifier With Rack Ears - AS IS 157709231319 Manufacturer Siemens Model Number 6ES7154-4AB10-0AB0This 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