Vintage RCA OP5 Tube Mixer Mic Preamp OP6 OP7 Beautiful
For sale is a beautiful RCA OP5 mixer/preamp. These are much more rare than the more widely known and appreciated OP6. This particular unit is in nice overall condition and is one of the coolest vintage units out there. The previous owner was a radio station where this would get taken out as part of […]... Read More
