The Oberheim OB-SX has 2, 4, or 6 notes of polyphony depending on the number of 2-voice oscillator cards installed. It was meant to be a portable version of the OB-X and has the same sound. The 6-voice version had a list price of $3495 and the 4-voice was $2995.
The original version had 24 patch memories. Later versions had 48 or 56 patch memories. It used CEM3340 chips for its VCOs, CEM3320 for its filter, and CEM3310 for its envelope generators.
Year Released: 1980
MSRP: 3495.00 USD
Keyboard: 48 keys
Preset Patches: 24
Oberheim OB-SX Solid Walnut Replacement Wood Sides ($99)
Oberheim OB-SX Vintage 80's Analogue Polyphonic Preset Synthesiser ($4,123.04)
Oberheim OB-SX W/ Magic Box - Pro Dealer ($5,000)
Oberheim OB-SX 49-Key 6-Voice cards installed w/ mlab magicBox and BCR2000 ($5,200)
Oberheim OB-SX Analog Synthesizer FULL REFURBISHED Keyboard VINTAGE SYNTH DEALER ($8,699)
Oberheim OB-SX Keyboard ($2,887.99)
Oberheim - OB-1 , OB-SX , OB-X , OB-Xa - voltage selector slide switc ($8.90)
Oberheim OB-SX OB-X OB-Xa OB-8 DSX Switch with LED OBSX OBX OBXA OB8 ($15.80)
5 x Oberheim OB-SX OB-X OB-Xa OB-8 DSX Switch with LED OBSX OBX OBXA OB8 ($64.07)
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-SX , OB-Xa - Rotary Potentiometer ($89.90)
Oberheim - OB-SX - New RED Switch - Auto ($14.90)
Oberheim - OB-SX - 1/4-inch mono phone jack - For mod pedal, cv out, gate out ($7.99)
Oberheim OB-SX - Complete set (15pcs) of Push Buttons Switches ($101.29)
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)
Oberheim OB-X / OB-Xa / OB-8 / OB-SX - Push Button Switch / Black with LED ($9.76)
Oberheim OB-X / OB-Xa / OB-8 / OB-SX - Push Button Switch - Black ($9.76)
Panasonic 3 Volt Battery for Oberheim DX OB-1 OB-SX OB-X OB-Xa OB-8 ($26.95)
The Sound Programming site is copyright © 2006-2024 Jason Champion.