MATRIXSYNTH: Sequential Circuits Prophet 600 SN 410

Friday, December 24, 2021

Sequential Circuits Prophet 600 SN 410



via this auction

Tons of pics of the inside below.

"So far it's been recapped, chips reseated in sockets and rewired connections where needed. One CEM3340 oscillator changed with a new original Curtis CEM3340 rev G. I will add another one as a spare part. We have also replaced touch dial pad with a new one. New old stock Burr Brown DAC.

Things to do:
One filter needs replacement.
Synths plays but it's out of tune and sometimes panel controls stop responding.
There is obviously more to service after all of the things we did so far."

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