“Greetings; I’m offering up my Oberheim DSX Sequencer. It comes complete with the foot switch, volume pedal, power cord, and interface cable. This DSX has been stored in a closet at my home for many years. It is in excellent condition for its age. I sold my OBXa many years ago, so I have no way of testing it properly. The DSX worked well with my Obie before I stored it, which was 10+ years ago. My OBXa had the MIDI conversion, so I didn’t use it too much….(I was using a Roland MC-80). I’m not sure if it needs to be serviced, but the battery will most likely need replacement. I will include the instructions if I can ind them. I’m not too far from most of SoCal if you would like to arrange for pick-up”
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“Oberheim Matrix 6R, Vintage 1980ies 6-voice polyphonic analog Synthesizer..in excellent physical and working condition! ”
“Oberheim Matrix 6 running version 2.13. Specs for this keyboard can be found online. Some minor scuffs and scrapes. Overall pretty good shape for it’s age. Very cool keyboard, with great sounds. Do NOT know if in internal sounds and or patches are original. Will include power cable, and a Kaces dust cover. ”
“Purchased in 2002. Very clean condition. There is no pulse wave on VCO 2. It came that way when I bought it, so I just leave it on Triangle which sounds just great. The manual says you can vary the slope of the Triangle waves, but I have never been able to do that. You can vary the pulse wave on VCO 1. Everything else works great. Two sub oscillators to create a really fat sound, plus cross mod and sync to get some very interesting sonic explorations. These synths are quite rare and not up for sale very often. They are direct descendants of Oberheim’s SEM modules. A true piece of synthesizer history.”
“This auction is for an Oberheim OB-8 analog synthesizer with MIDI. The OB-8 has its original cassette program tape, owners and service manuals. I did plug it in and it does work. Presets all seem to work as do all the led switches. The case does have a few light scratches, but there is nothing broken that I can see. If your local, please come and try it out. I do pack very well and will do my best to get it shipped to you with no damage. I will be listing more items soon. Thanks for looking at my auction.”
“For sale, my Oberheim Matrix-1000 analogue poly synth module in good condition with original manual. I have had the power supply professionally replaced to resolve the well-known and highly annoying hum issue with these boxes so you’re all set to rock the 1980s.”
” Rare, Vintage Oberheim Strummer in great condition. Works perfectly. Original owner. Original manual and power supply.”
“Im selling my mint condition Oberheim Xpander. It has very low miles. It comes from a smoke free studio. These pics don’t do it justice it looks way better in person. It sounds amazing and works great. This is the better built US version. All of the screens are bright and clear. All of the buttons and encoders work great. It always passes all of the calibration tests. It comes with the power cord and original Xpander factory patches cassette tape.” 
“Oberheim Matrix 6R rack mount synth.
“Oberheim Matrix 6R rack mount synth.
“For sale is an Oberheim Matrix 6R from my personal collection, owned for many years. Hardly used and kept in smoke free home studio. Fully functional. It’s in good shape, it does show some signs of wear as expected for its age. The only issue worth mentioning is its missing the cap for the slider shaft, but the slider is still there in tact and working as it should. Check out the pictures to make sure you like it.” 
“Classic rack mount version of the Matrix 6 synth. 6 voices of Oberheim analogue 80’s goodness. There is one small segment of LED on the far right which does not light up, otherwise it’s working perfectly and sounds fantastic. It can run on either 120v or 240v by swapping a fuse (it is currently set to 240v). Happy to pack well and post.” 
“It is In perfect working order with some minor cosmetic wear on the top. It has the original firmware.” 
“I have Owned this for 15 years.. its loveley condition 
“Used, just serviced & fully functional Oberheim Matrix 1000 6 voice analog synth. Unit does have rack rash and some marks on top/bottom. 
“The real deal. Ships with original bought softcase that came with it, and I’m pretty positive the warranty still gets transferred. *(1983 Oberheim DX)” 
“For auction:
“Hey there friends! This Oberheim Xpander Analog Synthesizer is in excellent condition, (except for a small scuff on the front left), as you can see from the pics! All functions are perfect! Has the most amazing sounds and comes with some extra bonus midi cables that allow you to download a whole bunch more amazing patches online! The sweetest synth that some believe could be the best one ever made! Used on a few tracks in DJ Q-bert’s Thud Rumble studio! I’m also including a BONUS Anvil Case to keep the Synth safe!”
“Super Rare: Oberheim OB-1 Synthesizer. The Heaviest sounding monophonic synth …Ever. Programmable memory locations where you can store your own settings. There are 2 oscillators – but each has a sub-octave which really fattens things up. Includes Genuine Oberheim VCF Pedal, Oberheim Cassette Interface and cable for additional memory, Original Patch Book, Instruction Manuals for Cassette Interface and Synth, Schematic. Wow! You will never see another set like this. Ever” 
“Mint condition. Only studio work.”