MATRIXSYNTH: Crumar DS2, Vintage Synthesizer from 70s

Thursday, September 09, 2021

Crumar DS2, Vintage Synthesizer from 70s


video upload by Vintage Echo Room





via this auction

"Crumar DS2 Vintage Synthesizer, fully functional both in the monophonic and in the polyphonic part.

Overhauled in 2021, they were replaced:
- all electrolytic capacitors with new quality ones
- all tantalum capacictors
- all the CMOS ICs with new ones (in the digital part the bypass capacitors have been added for the CMOS since they were missing in the design)
- the majority of the op-amps"

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