RCA BX 21-A Power Supply Schematic needed.

[bernification]

Anyone got a schematic for one of these- unit is marked MI-11317

Got 3 mic amps and a rack for them all but no schematic and the poor thing looks worse for wear, would like to try and see if it is worth restoration before giving up hope and building something in its case.

Many thanks.

Paul

 

[emrr]

Have never seen that schematic somehow, shouldn’t be hard to trace. Rebuilt, it’s exactly what you need and they are worth a small fortune these days, worth doing.