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 1979 - Black ($11,000)

Oberheim OB-X 61-Key 8-Voice Synthesizer 1979 - Black ($18,966.45)

Oberheim OB-X 1979 Analog Synthesizer with Encore MIDI // refurbished // ($13,950)

Oberheim OB-X original vintage 8-Voice 1979 midi ($26,287.50)

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

Oberheim OB-X8 Polyphonic Analog Synthesizer Desktop Module (8-Voice) ($2,799.99)

Oberheim OB-X8 Polyphonic Analog Synthesizer (8-Voice) ($3,999.99)

Oberheim OB-X8 Desktop Module Synthesizer ($3,595.78)

Oberheim OB-X8 Analog 8-Voice Poly Synthesizer Keyboard ($3,999.99)

OBERHEIM OB-X8 DESKTOP MODULE | B-STOCK : [DETROIT MODULAR] ($3,099)

Sequential Oberheim OB-X8 - Analog Polyphonic Synthesizer [Three Wave Music] ($3,999.99)

Oberheim OB-X8 Desktop Analog Synth Module  ($3,853.62)

Sequential Oberheim OB-X8 Desktop Module - Analog Polyphonic Synthesizer [Three Wave Music] ($2,799.99)

Oberheim OB-X8 ($7,527.78)

Oberheim Ob-1 - Ob-Sx - Ob-X - Ob-Xa - Ob-8 - Battery Holder replacement Fix ($15.35)

Oberheim OB-SX OB-X OB-Xa OB-8 DSX Switch with LED OBSX OBX OBXA OB8 ($15.35)

5 x Oberheim OB-SX OB-X OB-Xa OB-8 DSX Switch with LED OBSX OBX OBXA OB8 ($62.23)

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

Set of 12 screws & washer cups - Oberheim OB-X ($29.64)

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)

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

OBERHEIM OB-X8 : B-STOCK : [DETROIT MODULAR] ($4,299)

Decksaver Oberheim OB-X8 Desktop Soft-Fit Dust Cover ($73.17)

Decksaver Oberheim OB-X8 Desktop Cover (Soft-Fit) ($109.99)

Decksaver Oberheim OB-X8 Desktop Cover - Cover for Keyboards ($82.67)

Oberheim OB-X - Complete set (38 pcs) of Push Button Switches ($176.63)

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

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

Calzone Oberheim obxa custom road case ($550)

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

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($3,475)

Oberheim OB-X8 61-Key 8-Voice Synthesizer MINT Custom Cover OG Box ($4,250)

Oberheim OB-X8 Bi-Timbral Polyphonic Analog Keyboard Synthesizer [DEMO] ($4,509.99)

Oberheim OB-X8 ($4,999)

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

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($3,400)

Oberheim OB-X8 8-Voice Polyphonic Analog Desktop Synthesizer Module w/SKB Case ($3,199)

Oberheim OB-X8 Desktop 8-Voice Analog Synthesizer ($3,000)

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

Oberheim OB-X8 61-Key 8-Voice Synthesizer w Extras!! ($3,489)

Oberheim OB-X8 Desktop 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($2,650)

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

Oberheim OB-X8 Polyphonic Analog Keyboard Synthesizer ($3,999.99)

Oberheim OB-X8 ($4,587.72)

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($3,355)

Oberheim OB-X8 Bi-Timbral Polyphonic Analog Synthesizer - Desktop Module ($2,799.99)

Oberheim OB-X8 61-Key 8-Voice Synthesizer 2022 - Present - Black with Wood Sides ($5,334.31)

Oberheim OB-X8 8-Voice Polyphonic Analog Synthesizer ($5,452.76)

Oberheim OB-X8 Analog Synthesizer $4200 Local pick up ($5,000)