Oberheim OB-X

Oberheim OB-X Image

The first of the OB series Oberheim synths, this is a classic analog synthesizer available in 4, 6 or 8 voice configurations. It featured a 2 pole VCF lowpass filter with its own ADSR, a VCA with ADSR, a flexible LFO section, polyphonic sample and hold, polyphonic portamento and 32 patches of memory. Although it has been over-shadowed by the bigger and more popular OB-Xa and OB-8 synths which offer more flexible programming, the OB-X still holds its own. Capable of lush analog synth sounds comparable to the Sequential Prophet 5 but at a reasonable price. The OB-X also gives you Polymod functionality, something that the OB-Xa and OB-8 do not have.

Oberheim OB-X Image

This synth is definitely worth checking out. It has been used by Herbie Hancock, Chick Corea, Cirrus, Depeche Mode, Queen, Supertramp, Kenny Kirkland, Jean-Michel Jarre, Japan, Tangerine Dream, Rush, Simple Minds, Chicago, Styx, Ultravox and dozens more!

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36 Visitor comments
Peter Jovanovic
October 25, 2013 @ 2:35 pm
You can add OMD to the list of famous OBX users. It's featured on the gear list of their "Dazzle Ships" album.
Reivaj
August 10, 2013 @ 8:33 pm
I have an Oberheim SEM Pro, this is a polyphonic SEM/OB-1 (with some xtras) wich I find simply monstruous, poly based on discreete components. That's what many people think the Memory Moog is (wrong), only the OB-X, the ARP Chroma and some upper CS line Yamahas are, AFAIK.
If each voice of the OB-X sounds like a SEM I can't think of any instrument meatier, livelier, warmer, fuller, nicer and bigger sounding. A chord of this must be heaven of organic sounding synths , some quality reverb and I'm sure I could listen to a single chord for hours...
I hope Analogue Solutions release a version.
christian
June 13, 2013 @ 10:23 am
Hi. I am looking to buy an Oberheim OB-X. I'm in Denmark, Europe. If you have one for sale e-mail me: cybercardinal@hotmail.com
Micke
April 10, 2013 @ 10:13 am
Nope, that's an OB-Xa in the video. Eddie used it on the album too, he then went out to buy
a couple of OB-8's for the tour.
Plinky
March 31, 2013 @ 8:04 pm
Oh you can see Eddie Van Halen
playing on in the "Jump" video - albeit
A DUST COVERED ONE!!!! FOR SHAME!
 
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  • The link above will take you to an eBay search for this synth to see active listings. If you don't find it there, try looking in our forum marketplace or post a wanted classified.
  • Specifications
  • Polyphony - 4, 6 or 8 voices
  • Oscillators - 2 VCO's per voice (sawtooth or pulse)
  • LFO - 1 LFO
  • Filter - 2 Pole lowpass with ADSR envelope
  • VCA - 1 ADSR VCA envelope
  • Keyboard - 61 note
  • Memory - 32 patches
  • Control - CV / Gate on voice 1 only
  • Date Produced - 1979
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