Pricing and availability
We compare 600+ stores and found this item at 10 stores. Prices updated .
Store
Reviews
Price
Average Price: $3,395
High-end/Boutique
$500
$1501+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 7 merchants for "Oberheim OB-X8 8-voice Polyphonic Analog Desktop Synthesizer Module". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
Immerse yourself in the world of classic synthesis with the Oberheim OB-X8 8-voice Polyphonic Analog Desktop Synthesizer Module. This compact powerhouse, born from the iconic lineage of Oberheim OB-X, OB-Xa, and OB-8 models, allows you to experience the unforgettable sounds of the '80s in a highly portable format.
This module is a magnificent blend of vintage tones and contemporary production capabilities. It features an 8-voice polyphony, a characteristic that offers immense sonic versatility. The all-analog signal path ensures the OB-X8 Desktop Module delivers the same warmth and fullness as its predecessors.
Despite its compact size, the OB-X8 does not compromise on features. It includes individual filter types, presets from the original models, and even an OLED screen for easy navigation. The module also offers MIDI/USB compatibility, making it an excellent addition to any modern musician's setup.
In the spirit of its heritage, the OB-X8 Desktop Module is designed with tactile buttons and knobs, allowing you complete control over your sound. This is not just a reproduction of the past; it is a celebration of timeless music technology, reimagined for today's musicians.
Key Features:
- 8-voice polyphonic analog synth
- All-analog signal path
- Features of the OB-X, OB-Xa, and OB-8 models
- Individual filter types and presets
- MIDI/USB compatibility
- OLED screen
- Compact and portable design
- Labeled sections with tactile buttons and knobs for easy sound control
- Over 400 factory programs; including all factory sounds for the OB-X, OB-Xa and OB-8
- Over 600 freely programmable memories
- Genuine walnut side panels
- Programmable panorama per voice
- Bi-timbral capability allows two presets simultaneously for splits and doubles
- Vintage knob dials in voice-to-voice variability
- 3 all-analog synths in one: the Oberheim OB-X, OB-Xa, and OB-8
- 2 discrete OB-X/SEM-lineage VCOs per voice and discrete SEM-lineage VCFs deliver that vintage Oberheim tone and punch
- Genuine Dave Curtis-designed filters deliver classic OB-Xa and OB-8 character
- Additional SEM modes for highpass, bandpass, and notch functions
- Programmable per-voice pan for a wide stereo spread
- Variable triangle wave cross modulation
- Pitch and Mod levers for note bending, vibrato, and arpeggiator access
Owner's manual
Oberheim OB-X8 8-voice Polyphonic Analog Desktop Synthesizer Module User ManualProduct specs
| Type | Desktop Synthesizer |
| Analog/Digital | Analog |
| Polyphony | 8-voice |
| Presets | 400+ Factory, 600+ User |
| Oscillators | 2 x OB-X/SEM-lineage VCOs per voice |
| Waveforms | Triangle, Saw, Pulse |
| Envelope Generator | 2 x ADSR (volume, filter) |
| LFO | Sine, Square, S/H |
| Filter | High-pass, Band-pass, Notch functions |
| Arpeggiator | Yes |
| Analog Outputs | 3 x 1/4" (L, R, mono) |
| Headphones | 1 x 1/4" |
| MIDI I/O | In/Out/Thru |
| Other I/O | 1 x 1/4" (arpeggiator clock in) |
| Pedal Inputs | 1 x 1/4" (volume), 1 x 1/4" (sustain), 1 x 1/4" (filter) |
| USB | 1 x Type B |
| Power Supply | Standard IEC Power Cable |
| Height | 4" |
| Width | 22" |
| Depth | 8.5" |
| Weight | 9.56 lbs |
FAQs
-
What kind of synthesis does the Oberheim OB-X8 8-voice Polyphonic Analog Desktop Synthesizer Module use?
-
The Oberheim OB-X8 uses analog synthesis with 8-voice polyphony, featuring 2 VCOs per voice from the OB-X/SEM lineage.
-
How many presets does the Oberheim OB-X8 offer?
-
The Oberheim OB-X8 provides over 400 factory presets and allows for more than 600 user presets.
-
Does the Oberheim OB-X8 have an arpeggiator function?
-
Yes, the Oberheim OB-X8 includes an arpeggiator, enhancing its capabilities for creating rhythmic patterns and sequences.
-
What types of waveforms are available on the Oberheim OB-X8?
-
The Oberheim OB-X8 offers triangle, saw, and pulse waveforms for versatile sound design.
-
What are the main connectivity options on the Oberheim OB-X8?
-
The Oberheim OB-X8 features MIDI I/O (In/Out/Thru), USB Type B, and 1/4" analog outputs for comprehensive connectivity.
Videos
Thomann Synthesizers
Oberheim OB-X8 Finally As Desktop Version | Superbooth 23 | Thomann
Reviews
PROS
-
Exceptional analog sound engine for rich harmonics
-
Easy to shape sounds with user-friendly control surface
-
Recreates iconic 80s sounds (e.g., Prince, Van Halen)
-
Offers "quantized portamento" for unique sound effects
-
High build quality and durable design
-
Compatible with external MIDI controllers and effects
-
Minimal menu diving for easy access to advanced features
-
Portable with a condensed, non-crammed layout
CONS
-
Lacks on-board effects, requiring external units
-
Condensed control layout can feel too tight for some users
-
No printed manual included, disappointing at its price point
-
High price, though justified by quality and capabilities
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Oberheim OB-X8 8-voice Polyphonic Analog Desktop Synthesizer Module.
Features and functionality
-
The OB-X8 includes 4-pole filter mode and bi-timbrality, offering more tonal variety compared to the OB-6.
Source -
The OB-X8 lacks clock sync for LFOs and cannot subdivide tempo for arpeggiator, unlike some older models.
Source -
The OB-X8 arpeggiator requires holding keys first before activating the hold function, which can be challenging for complex patterns.
Source
Build quality
Comparisons
-
Unlike the OB-6, the OB-X8 lacks a sub-oscillator and variable waveform but includes vintage-inspired features like a Tom Sawyer filter sweep.
Source -
The OB-X8 has a raw, vintage Oberheim sound akin to original OBX, while the OB-6 offers more modern features like built-in effects and sub-oscillator.
Source -
The OB-X8's arpeggiator behavior mirrors vintage OB synths, offering unique transposition features not found in many modern synths.
Source
User experience
Value and pricing
Use cases and applications
-
The OB-X8 is favored for studio use due to its size and rich sound palette, whereas the OB-6 is considered more suited for live performances.
Source -
The OB-X8's 8-voice polyphony is ideal for complex jazz chord voicings, offering a fuller sound compared to models with fewer voices.
Source -
The OB-X8 can produce mono bass sounds with significant wall-rattling power, rivaling classic mono synths in impact.
Source
5.0 out of 5
Based on 1 Review and 2 Ratings
123
insanely great..
pricey, but literally one of the most iconic polyphonic analogs ever created.. highly recommended.
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Similar
Add recommendation2 alternative and related items for Oberheim OB-X8 8-voice Polyphonic Analog Desktop Synthesizer Module, curated by the Equipboard community.
$3,999.99 - $4,999.99
$2,499.00 - $2,599.99
More Oberheim Synthesizers
Accessories & Related Items
Artist usage
Community setups
Gear Guides
Most Popular Synthesizers
Most Popular Brands
-
Added to Equipboard on by
pawnuskrelsGear IQ 541
-