PreampPower ampDead preamp tubeWorking on the preampAll signal caps have been replaced at some point (probably 90s judging by date codesPower lead too close to the rectifier current limiting resistorsTook a while to get the trem cahnnel going one bad solder joint on this capacitor block!Tremolo winking eye working (when I fixed the trem circuit!)Speakers from another SelmerCab ready for speakersSpeakers installedCab tested with amp on bench sounding sweet!Power amp caps now correct and wiring gnerally tidied upHappy with this ready to go back in the cab!Knobs now cream, but I cannot get hold of the switch push buttons! I have longer ones from an earlier amp but not ones that fit here! Electrolytic vales also correctedPA back in Sounding sweet with my Les Paul! Selmer service and speakers installed for a customer

– Some minor issues corrected, cleaned and Alnico Celestions put in from another Thunderbird. Electrlytics changed to correct values, Tremolo serviced to get it working! Anode resistors removed from Rectifier diodes (they never had them!) Some tubes replaced and Power amp module wiring neatened up (PI anode and cathode resistor values changed to increase headroom before distortion). All knobs changed to cream. Still needs push button tops. Lovely sounding vintage amp breaks up really musically!