Oberheim OB-X8 Polyphonic Analogue Synthesizer Overview
The ultimate version of the legendary analogue polysynth with SEM-lineage VCOs and VCFs, bi-timbral capabilties and eight-voice polyphony.
True Oberheim Sound
The OB-X8 sounds like a classic Oberheim because it is a classic Oberheim. Its 100% analog audio path cuts through a mix like no other synth.
Pure Analog
The audio signal path of the OB-X8 is all analog, filled with warmth and punch. It’s the same trademark Oberheim sound that made iconic tracks like 1999 by Prince, Jump by Van Halen, and Tom Sawyer by Rush so unforgettable. And now it’s yours to enhance your own music.
All New Sounds
The classic OB-series factory sounds that you know from countless recordings are all here. But that’s just the start: our network of world-class sound designers have created jaw-dropping new sounds just for the OB-X. And because the OB-X8 has a clear and easy-to-grasp set of controls, creating your own sounds is as easy as turning a few knobs and saving what you like.
Three In One
The OB-X8 combines the three different voice architectures of the OB-X, OB-Xa, and OB-8 into a single instrument. The individual filter types and other unique characteristics of each model have been faithfully reproduced, giving you the most authentic OB experience possible. You can even mix elements of different models to create sounds never possible with the originals. There’s never been an OB-series synth as powerful and versatile.
- 8-voice polyphony with sine, saw, square, triangle, and noise
- Two discrete SEM-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
- 600-plus factory programs, including the full set of factory sounds for the OB-X, 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
- 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
- Adjustable pulse-width per oscillator enables richer and more animated timbres
- Programmable per-voice pan allows wider stereo presence
- Variable oscillator and noise levels
- LFO keyboard tracking adds per-note variation in LFO speed
- L/R Stereo and Mono outputs
- Volume, Sustain, Filter, and Arpeggiator pedal inputs
- MIDI In, Out, Thru
- USB
