Synths ⇝ Oberheim ⇝ Oberheim OB-Mx

The OB-Mx can be upgraded with up to five cards that give it an additional 2 voices of polyphony each, for a total of 12 notes of polyphony when maxed out.

Specifications

Year Released: 1994

Polyphony: 2 notes

User Patches: 256

User Performances: 256

Dimensions: 480mm (W) x 220mm (H) x 200mm (D)

This is a 6-space rack unit.

User Demo Videos

Rating

File Downloads

Oberheim OB-Mx Manual

Items for Sale on Reverb

Oberheim OB-MX Rack Synth - Read Description- Pro Serviced - Warranty ($1,531.04)

Oberheim OB-Mx - Four Voice ($5,000)

Oberheim OB-Mx 4-Voice Card(8-poly) Synth ! ($6,500)

Oberheim OB-Mx Voice Board V941205 Firmware EPROM! NEW! ($18.99)

Oberheim OB-MX Rackmount Vintage Synthesizer Module 2 Voice OS2.0 120V/240V ($2,499.99)

Oberheim OB-MX Rack Synth - Beauty - Pro Serviced - Warranty ($2,755.88)

Oberheim OB-Mx Main Board V2.00 OS EPROM! NEW! ($18.99)

Oberheim OB-MX OS Upgrade v2.0 + Voiceboard update OBMX Eprom Update Firmware ($22.21)

Oberheim OB-MX rack ears ($89.08)