RCA BA-21A x10 Modules Racked Preamp + PSU Vintage Rare BA21A

Retro Gear Shop is a high-end boutique store located in Nashville, Tennessee. RCA BA-21A Modules Racked + Custom PSU For sale is a rare vintage rack of 10 RCA BA21A microphone preamp modules. These are excellent sounding mic pres. We should mention the PSU does get hot but it is within spec and operates as it should. Check out the pictures to make sure you like it.