SELMER SELECTORTONE AUTOMATIC 25WATT AMPLIFIER - SCHEMATIC WIRING DIAGRAMS

COURTESY OF DEREK LAW, ENGLAND

PREAMP SECTION

Note: There appears to be an error on the above Selmer-produced diagram. On V3, the C20 and R19 should also be connected to the #1 pin, together with C24 and R22. (Thanks for pointing that out, John - Champ Electronics.)

POWER AMP SECTION