MATRIXSYNTH: Yamaha CS40M in excellent working condition SN 2699

Tuesday, November 05, 2019

Yamaha CS40M in excellent working condition SN 2699

via this auction

"One of the most versatile synthesizers on the market with one of the most advanced modulation possibilities !

This CS-40M has been fully serviced and is in excellent working condition, it has arrived in pretty poor condition at the workshop with a lot of issues.
This has taken more than 20 hours of work to have this beast sounding great again.

- The power supply has been fully recapped, the fuse resistors have been changed, the power transistors has been changed as well.
- All the boards have been checked and the bad tantalum capacitors have been changed.
-The 4000 series ICs have been changed.
- After the synthesizer has been completely checked, it has been calibrated following the factory specifications.

This synthesizer is now ready for a new home.
It needs to been cherished again !

It has some signs of wear on the wood parts and the panel board.
But the working condition is definitely not affected by it.

Technical Specifications

Serial : 2699
Country of Manufacture : JAPAN
Power Supply : Input 100V 50/60Hz"

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