2025

Rotel RA-1000 service

Customer brought in a rather tatty looking Rotel RA-1000, clearly had a good life (think ‘ex-pub’), but had some issues, and wanted a longer mains lead fitting On testing, left channel no output, turned out to be a physically broken ALPS remote rotary switch, made of unobtainium, so had to effect a repair. Metal slider

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Yamaha DX-7 repair and checkup

Customer had original DX-7, presented with a nasty pop and burning smell, and a ‘dodgy’ output jack. This keyboard was made for servicing, a few screws and the lid hinges up. Lovely. Then the cause of the stink was obvious, infamous RIFA suppression cap gone south: Also noticed memory backup battery (soldered to board) which

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