Mosconi 6TO8 V8 Digital Signal Processor w/ 6 Inputs & 8 Outputs w/ Display Knob On Ebay
https://www.ebay.com/itm/Mosconi-6TO8-V8-Digital-Signal-Processor-w-6-Inputs-8-Outputs-w-Display-Knob/283526868137?
https://www.ebay.com/itm/Mosconi-6TO8-V8-Digital-Signal-Processor-w-6-Inputs-8-Outputs-w-Display-Knob/283526868137?