Oberheim OB-X8 8-voice polyphonic analog synthesizer in pristine working and cosmetic condition. Designed under the guidance of Tom Oberheim, this exceptional instrument combines the sound architectures and iconic circuitry of three legendary Oberheim synths into a single chassis: the OB-X, OB-Xa, and OB-8. It delivers the purely organic, powerful, and warm analog sound that is the hallmark of the Oberheim signature, complemented by modern features.

Technical Specifications and Features

• Sound Engine & Polyphony: 100% discrete analog sound engine delivering 8-voice polyphony. Two VCOs per voice with selectable waveforms (sawtooth, pulse, triangle) and oscillator sync.
• Iconic Filters: Features the full suite of legendary Oberheim filters: the classic 2-pole SEM filter (low-pass, high-pass, band-pass, notch), the discrete OB-X 2-pole filter, and the Curtis 2-pole/4-pole filters from the OB-Xa and OB-8.
• Keybed & Controls: Premium 61-key Fatar keybed with velocity sensitivity and channel aftertouch. Classic pitch and modulation levers faithful to the original Oberheim design.
• Modulation & Vintage Mode: Two ADSR envelopes per voice, multi-waveform LFO, and a Vintage Knob control allowing you to introduce subtle voice-to-voice instabilities and organic variations characteristic of vintage instruments.
• Display & Ergonomics: High-definition OLED display for intuitive navigation through deep parameters and access to over 600 user memory locations (including the complete original factory presets from the OB-X, OB-Xa, and OB-8).
• Connectivity & Build: Stereo and mono 1/4" audio outputs, sustain and expression pedal inputs, MIDI In/Out/Thru ports, and USB-MIDI. Real wood side panels.

Condition and Quality Control

• Functional Condition: 100% operational.
• Cosmetic Condition: New.

Included Items

• Oberheim OB-X8 synthesizer
• IEC power cable
• Original box and manufacturer documentation