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Old 13th Jul 2019, 11:17 am   #15
monaro0162
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Join Date: Sep 2016
Location: Stansted, Essex, UK.
Posts: 185
Default Re: Revox A77 refurbishment advice please.

I have three A77's that I restored a couple of years ago, a MK2 a MK3 and a MK4, great machines. As Michael says, the 15mm trimmer pots can be hard to find. Piher make suitable replacements, although they don't seem to be available via RS or Farnell. Piher PT-15 is what you need, they are available via Mouser UK or Reichelt in Germany. If you order via the Mouser UK website, they will actually be shipped from Texas in the States, will take a few days to arrive. Make sure you order the correct versions, as there are 100's of permutations!
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