MATRIXSYNTH: OBERHEIM OB-X 4 Voice Analog Synth SN 800913

Monday, June 12, 2017

OBERHEIM OB-X 4 Voice Analog Synth SN 800913

via this auction

"One of the original 400 built. Renowned and most sought after filter set of the entire OB line. Never toured, local showcases only and in-studio use, non-smoker, temp controlled environment. Immaculate condition… In storage for 25 years and just reconditioned in May 2017 by the top Oberheim tech in the Western US.

Partial list of services performed: Key bushings, tuning trimmers, power supply, capacitors (including Tantalum caps), battery, removed all voice cards, changed single turn trimmers to 28 turn cermet type, cleaned all edge connectors, bus bar… Full calibration: bend / mod levers, DAC, oscillators, burn in. Extensive bench time taken to ensure perfect working order."

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