Synths ⇝ Oberheim ⇝ Oberheim OB-X

The OB-X is a two-oscillator analog synthesizer has 4, 6, or 8 voices of polyphony depending on configuration. It uses CEM3310 chips for its envelope generators.

Specifications

Year Released: 1978

MSRP: 5995.00 USD

Keyboard: 61 keys

User Patches: 32

User Demo Videos

Rating

File Downloads

Oberheim OB-X Manual

Oberheim OB-X Service Manual

Items for Sale on Reverb

Oberheim OB-X Analog Synthesizer || Rev 1 || 8 voice || Encore MIDI || Vintage 1978 || Made in USA || OBX ($21,000)

Oberheim OB-X 61-Key 8-Voice Synthesizer 1979 - Black ($22,416.04)

Oberheim OB-X 61-Key 6-Voice Synthesizer 1979 - Black ($14,999)

GForce Software Oberheim OB-X 80s Synth Emulation (Download) ($129.99)

Oberheim OB-X 61-Key 8-Voice Synthesizer 1979 - Black ($11,887.30)

Oberheim OB-X original vintage 8-Voice 1979 midi ($23,973.84)

Oberheim OB-X8 Polyphonic Analog Synthesizer Desktop Module (8-Voice) ($3,499.99)

Oberheim OB-X8 Polyphonic Analog Synthesizer (8-Voice) ($4,999)

Oberheim OB-X8 Polyphonic Analogue Synthesizer ($5,007.11)

Oberheim OB-X8 Desktop Analogue Synth Module ($3,239.70)

Sequential Oberheim OB-X8 Analogue Synthesizer ($5,029.47)

Oberheim OB-X8 Polyphonic Analogue Synthesizer, Second-Hand ($5,364.62)

Sequential Oberheim OB-X8 - Analog Polyphonic Synthesizer [Three Wave Music] ($4,999.99)

Sequential Oberheim OB-X8 Desktop Module (Open Box) - Analog Polyphonic Synthesizer [Three Wave Music] ($3,149.99)

Oberheim OB-X8 Desktop Analog Synth Module  ($3,743.87)

Sequential Oberheim OB-X8 Desktop Module - Analog Polyphonic Synthesizer [Three Wave Music] ($3,499.99)

Oberheim OB-X8 Eight-Voice Analog Synthesizer ($4,999.99)

Oberheim OB-X8 ($7,189.44)

Oberheim OB-X8 Eight-Voice Analog Synthesizer ($4,357.99)

Oberheim Ob-1 - Ob-Sx - Ob-X - Ob-Xa - Ob-8 - Battery Holder replacement Fix ($14.66)

Oberheim OB-SX OB-X OB-Xa OB-8 DSX Switch with LED OBSX OBX OBXA OB8 ($14.66)

Oberheim - OB-1 , OB-SX , OB-X , OB-Xa - voltage selector slide switc ($8.90)

5 x Oberheim OB-SX OB-X OB-Xa OB-8 DSX Switch with LED OBSX OBX OBXA OB8 ($59.44)

Oberheim - DX , OB-1 , OB-SX , OB-X , OB-Xa , OB-8 , Matrix 12, Xpander - Battery ($12.99)

Oberheim - 2/4/8-Voice , SEM , OB-1 , OB-SX , OB-X , OB-Xa - Key bushing ($0.99)

Set of 12 screws & washer cups - Oberheim OB-X ($28.30)

Oberheim OB-X Wooden Replacement Sides keyboard synthesizer VINTAGE SYNTH DEALER ($99.99)

Oberheim - OB-1, OB-SX, OB-X, OB-Xa - Trim potentiometer, 10K ($5.90)

Oberheim - OB-SX/X/Xa , DSX OB-8 - Black Switch with LED ($14.90)

Virtual Oberheim OB-Xa editor / programmer - (Encore 1.2) - LOGIC v4 - X ($19.99)

Oberheim OB-X8 Analog Synthesizer $4200 Local pick up ($4,900)

Oberheim OB-X8 Polyphonic Analog Keyboard Synthesizer CABLE KIT ($4,999.99)

Oberheim - OB-X8 ($4,999)

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($4,000)

Oberheim OB-X8 61-Key 8-Voice Synthesizer Basically Brand New ($3,950)

Oberheim OB-X8 8-Voice Polyphonic Analog Synthesizer 61 key keyboard New //ARMENS// ($4,999)

Oberheim OB-X8 8-Voice Polyphonic Analog Synthesizer ($5,041.78)

Oberheim OB-X8 : IN STOCK NOW : [DETROIT MODULAR] ($4,999)

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 Brand New. Unopened ($5,030.59)

Oberheim OB-X8 ($3,900)

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($4,000)

Oberheim OB-X8 61-Key 8-Voice Synthesizer ($3,980)

Oberheim OB-X8 Analog Synthesizer Keyboard ($4,999)

Oberheim OB-X8 Polyphonic Analog Keyboard Synthesizer CARRY BAG KIT ($4,999.99)

Oberheim OB-X8 Desktop Module Polyphonic Analog Synthesizer ($3,499.99)

Oberheim OB-X8M ($3,621.66)

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($4,149.61)

Oberheim OB-X8 8-Voice Polyphonic Analog Synthesizer ($4,300)

Oberheim OB-X8 Desktop Module ($3,745.89)

Oberheim OB-X8 ($5,308.70)