Description
The Oberheim OB-8 represents the culmination of years of refinement and innovation in Oberheim’s legendary OB series, and stands as the final evolution of this iconic line of classic analog synthesizers. This eight-voice polyphonic powerhouse features 120 patch memories, factory-installed MIDI, and the unmistakable, powerful Oberheim sound that has made it one of the most coveted and celebrated vintage synthesizers ever produced.
The synthesizer is in very good condition with some marks on the paint and a plugged hole on the panel from an old mod that was removed. This synthesizer was serviced by Oberheim repair expert Synthchaser in November 2026. Work done included:
- Power supply recapped
- Bridge rectifiers upgraded
- New set of Synthchaser key contacts installed
- Synthchaser Battery eliminator installed
- Factory presets loaded
- Pots cleaned
- Voice boards recapped
- New multi-turn trimmers installed for power supply, DAC, bender and VCOs
- Full calibration
Prospective buyers are welcome to come try it out before purchasing. Local pickup is welcome and encouraged. If being shipped, the instrument will be packed well and insured for the full purchase price, but this is a vintage electronic item, so all sales will be as-is and final. Visit the Synthchaser YouTube channel and rest assured that high quality detailed work was performed by an Oberheim expert!
International shipping is available for this item, but it cannot be ordered through the website with international shipping. Please contact me if you are an international buyer interested in purchasing this.


















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