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 61-Key 8-Voice Synthesizer ($15,999)

Oberheim OB-X Analog Synthesizer || Rev 1 || 8 voice || Encore MIDI || Vintage 1978 || Made in USA || OBX ($13,500)

Oberheim OB-X 1979 Analog Synthesizer with Encore MIDI // refurbished // ($14,950)

GForce Software Oberheim OB-X 80s Synth Emulation (Download) ($64.99)

Oberheim OB-X original vintage 8-Voice 1979 midi ($24,513.46)

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

Oberheim OB-X8 Polyphonic Analog Synthesizer (8-Voice) ($4,999.99)

Oberheim OB-X8 Polyphonic Analogue Synthesizer ($4,856.40)

Oberheim OB-X8 Desktop Analog Synth Module  ($3,697.22)

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

Oberheim OB-X8 ($7,019.76)

OBERHEIM OB-X8 DESKTOP MODULE | B-STOCK : [DETROIT MODULAR] ($3,149)

Oberheim OB-X8 - Like New In The Box ($4,000)

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)

Oberheim Ob-1 - Ob-Sx - Ob-X - Ob-Xa - Ob-8 - Battery Holder replacement Fix ($14.31)

5 x Oberheim OB-SX OB-X OB-Xa OB-8 DSX Switch with LED OBSX OBX OBXA OB8 ($58.03)

Oberheim OB-SX OB-X OB-Xa OB-8 DSX Switch with LED OBSX OBX OBXA OB8 ($14.31)

Set of 12 screws & washer cups - Oberheim OB-X ($27.64)

OBERHEIM OB-X8 DESKTOP MODULE : BRAND NEW : [DETROIT MODULAR] ($3,499.99)

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

OBERHEIM OB-X8 : B-STOCK : [DETROIT MODULAR] ($4,499)

Decksaver Oberheim OB-X8 Desktop Cover - Cover for Keyboards ($77.09)

Decksaver Oberheim OB-X8 Desktop Soft-Fit Dust Cover ($70.20)

Oberheim OB-X - Complete set (38 pcs) of Push Button Switches ($164.71)

Oberheim OB-XA Solid Walnut Replacement Wood Sides ($109)

Vintage Oberheim POBX OB-X Expression Control Pedal #53620 ($299)

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 - Present - B-Stock ($5,156.71)

Oberheim OB-X8 8-Voice Polyphonic Analog Synthesizer ($5,040.26)

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 61-Key 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($3,800)

Oberheim - OB-X8 ($4,999)

Oberheim OB-X8 61-Key 8-Voice Synthesizer - Mint! ($3,399)

Oberheim OB-X8 Desktop 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($2,900)

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

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

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

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 Mint Condition ($3,500)

Oberheim OB-X8M ($3,536.19)

Oberheim OB-X8 Bi-Timbral Polyphonic Analog Keyboard Synthesizer ($4,999.99)

Oberheim OB-X8 Desktop 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($3,426.76)

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

Oberheim OB-X8 8-Voice Polyphonic Analog Synthesizer ($4,922.79)

Oberheim OB-X8 61-Key 8-Voice Synthesizer with Wood Sides ($4,107.49)

Oberheim OB-X8 Polyphonic Analog Keyboard Synthesizer - ( O-2635 ) ($4,239.99)

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($4,641.59)

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 Brand New. Unopened ($4,305.52)

Oberheim OB-X8 Analog 61-Key 8-Voice Polyphonic Analog Synthesizer ($4,999.99)

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