MATRIXSYNTH: Moog Sonic V Part VI - Before and After


Friday, July 12, 2013

Moog Sonic V Part VI - Before and After


Published on Jul 12, 2013 New England Analog LLC·20 videos

"This is the final video in out six-part series detailing the restoration of a Moog Sonic V synthesizer. We start by showing some footage of the synth when we got it, and then conclude with footage of the synth after having all of the op-amps, polarized capacitors, bridge rectifiers, regulators, and amplifier components replaced. The difference is stunning. No audio processing was done on either set of clips. This video also shows the dramatic difference that can be made by upgrading components like op-amps, capacitors, and voltage regulators. A good deal of electronic troubleshooting took place to solve the problem of the high pitched whistle. It ended up being components in the regulator circuit that had drifted out of spec, causing the LM723 to oscillate."

All parts here.

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