I have a Arc Audio PS8 in Very Good condition modified the top for Op Amp Swapping. Came out of competition car. Works perfect and comes with original op amps and I have some top of the line op amps if anyone is interested in stepping up the sound quality to a unbelievable level. Retail on unit with controller is around 1050.
selling for 475 Shipped Complete.

References available on request.

PayPal Only
Price includes shipping in USA Complete

More pics below

Larry Chijner