Oberheim OB-X8 Analog Synthesizer Keyboard

Go all the way with the OB-X8. SEM filter modes, velocity sensitivity, aftertouch, and enhanced unison add new versatility to a faithfully recreated classic.

The OB-X8 is more than just a contemporary OB-series Oberheim. It's engineered to be the best modern OB ever created.

Creating the classic OB sound required more than just replicating vintage oscillators, filters, and envelopes.

The Oberheim design team exhaustively analyzed and recreated the complex interactions between the various components of each OB-series synth to capture their nuances and character.

The result is the most faithful, authoritative renewal of an analog classic possible -- with all of the warmth, subtlety, and presence of the originals.


- Additional SEM filter modes add high-pass, band-pass, and notch functions to the classic OB-X filter
- Vintage knob allows variable amounts of voice-to-voice variability to emulate the behavior of vintage instruments
- Velocity sensitivity adds expressiveness to volume and filter
- Channel Aftertouch adds real-time performance-based modulation
- Enhanced unison allows variable voice stacking from 1-8 voices
- Variable triangle wave cross-modulation
- Over 600 user-programmable preset locations
- Programmable per-program pan allows wider stereo presence
- Variable oscillator and noise levels
- Stereo and Mono Outputs
- Volume, Sustain, and Filter inputs
- Arpeggiator clock input
- MIDI In, Out, Thru
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- 8-voice, pure-analog polyphony with saw, square/pulse, triangle, and noise
- Two discrete SEM/OB-X-lineage VCOs per voice deliver classic punchy Oberheim tone
- Discrete SEM-lineage VCFs deliver authentic OB-X-style tone and presence
- Genuine Curtis filters add bold OB-Xa/OB-8 character
- Meticulously modeled envelope responses match each OB model: OB-X, OB-Xa, and OB-8
- The 61-key FATAR velocity- and touch-sensitive keyboard allows unparalleled expression and responsiveness
- Bi-timbral capability allows two presets simultaneously for splits and doubles
- 400-plus factory programs, including the full set of factory sounds for the OB-X, OB-SX, OB-Xa, and OB-8
- Integral, fanless, heatsink-free power supply
- Real walnut end cheeks
- High-resolution OLED display enables patch management and easy access to advanced features
- Classic Oberheim Pitch and Mod levers allow expressive note bending, vibrato, and access to arpeggiator functions
- Weight: 32.5 lbs
- Dimensions: 40.5" L x 16.67" W x 5.87" H
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 42.05 lbs
Shipping Dimensions: 46 x 23 x 12 in
Manufacturer Part Number (MPN): OB-3600

For support or warranty questions, please contact the manufacturer:
Web: https://oberheim.com/support/


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