“Oberheim DMX W/MIDI /external Custom TUNING BOX/ Free EPROMS INCLUDED!!. Condition is “Used”.
Ok ..here we go…Here’s our Ob DMX that’s been in our studio “forever” lol!. Recently inspected…battery has been swapped. Led’s work perfectly. Has the midi kit where the I/O was put into the side panel. The fun thing was I had a box made in which the tunings were able to be changed via using the CV port in the back. You just need a 9 volt power supply. There’s roughly 90 or so eproms that im including. You only see 53 on one side…but if you flip that foam over there’s more! SURPRISE!! lol….that’s around $800 usd in chips alone…so go ahead…” Click here to search for synths on eBay
“Oberheim Matrix 1000 – Analog Synthesizer (incl. v.1.1.6 OS)
“Works. selling for parts or not working as I am not able to fully test it. Please see demo video for more details.” 
“Oberheim Matrix 1000 Cream Face White Rack Analog Synthesizer Module Synth in good condition.” 
“Oberheim Matrix 1000 Sound Module / Analog Synth Works Great
” Oberheim Matrix 1000 Cream Face White Rack Analog Synthesizer Module Synth in good condition. 
“🔥Oberheim OB-SX Vintage Analog Synthesizer w/ MIDI😎👍. Condition is “Used”. Closest you’ll get to an OB-X without breaking the bank. Tunes right up and sounds absolutely amazing. It’ll make you famous.
“This is a 120v unit which has been professionally converted to 240v, but can easily be converted to suit most regions. Will not be supplied with a power lead as it is just a standard kettle cord readily available in every country. Will require a step transformer if using outside a 220-240v region.” 
” Classic Oberheim Matrix 6 in full working condition. New battery installed last month as well!
” You know what this is… This is the most advanced, most elegant sounding Oberheim of them all.. besides the Matrix 12. She purrs… she growls and so much more. Once you play it, you’ll instantly recognize all those instant classic 80s sounds. Not many synth freaks have one.. most have never played one. This synth is not for the faint of heart. It delivers in every way.
“A whole lotta Oberheim in a small package. Fully functional, in good condition, some scratches and scuffs, Unfortunately does have some rack rash from previous owner but has been delicately taken care of in my smoke-free studio for the last 10 years.” 
” Sadly, the time has come where I need to sell my beautiful Oberheim OB-Xa synthesizer. This is an early 8-voice 32-program version of the instrument (serial number 813313) with the wonderful Pratt-Read J-wire keyboard, but two of the voice cards were removed before I bought it so it’s currently a 6-voice. 
“Oberheim Matrix 1000 Vintage Analog Synthesizer. Condition is in Excellent “Used” Condition.
“OBERHEIM OB-XA SYNTHESIZER KEYBOARD – 8 VOICES 120 PROGRAMS + Oberheim DSX WORKS. Condition is “Used”. Very rare piece of history. These were hooked up to an amp and do work. Not sure if they need tuning or something like that. This was used on tour of some sort. . Only one button has plastic covering missing which u can buy a cover to replace it. It comes with both power cords as well. ” 
“Oberheim Matrix 6R Analog Poly Synth Rack-mount, Vintage. Excellent Condition.. Condition is “Used”. Original Print Manual.
“I’m the original owner of this Oberheim Matrix 6R analog synthesizer module. Originally released and built in 1986, these rack mounted synths were emblematic of that Oberheim sound – thick, synthesized waveforms. I’ve had this rack mounted in my personal smoke free studio since I purchased it in the late 80s. It’s in excellent condition, with only a few rack rash marks. I recently tested it out, all seems to work well. Software version 2.13.
“I’m the original owner of this Oberheim Matrix 6R analog synthesizer module. Originally released and built in 1986, these rack mounted synths were emblematic of that Oberheim sound – thick, synthesized waveforms. I’ve had this rack mounted in my personal smoke free studio since I purchased it in the late 80s. It’s in excellent condition, with only a few rack rash marks. I recently tested it out, all seems to work well. Software version 2.13.
“Fully functional and in great cosmetic condition (see pictures).
“I’m the original owner of this Oberheim Matrix 6R analog synthesizer module. Originally released and built in 1986, these rack mounted synths were emblematic of that Oberheim sound – thick, synthesized waveforms. I’ve had this rack mounted in my personal smoke free studio since I purchased it in the late 80s. It’s in excellent condition, with only a few rack rash marks. I recently tested it out, all seems to work well. Software version 2.13.
“Up for bids is an Oberheim Matrix 1000 synthesizer in used condition. It works perfectly and comes with a power cable.” 
“Oberheim Matrix 6R Polyphonic Analogue Synthesizer, with V2.14 Firmware. Condition is “Used”. Kept in a smoke-free studio, the photos show how well this synthesizer has been cared for.
“Up for sale is a Vintage Oberheim Systemizer Perf/x Performance Expansion Midi Module ready to be shipped to your door. Free shipping!
“Oberheim OB8 Synthesizer Classic In Absolute Perfect Cond Just Serviced Complete. The OB has MIDI and is in simply perfect condition in every way. Comes with original owners manual and a brand new stardust cover with a brand new travel case. You won’t find one in better condition or so complete. It was serviced in June of 2020. Condition is “Used”.” 
“Just recently serviced, June of 2020 to be exact, Oberheim Matrix 1000 Sound Module. As we know this is one of the Best Of 80’s spins modules. It’s so filthy rich with sounds that it’s just incredible and you can go thru them for days and will stop on almost every sound for hours as they are all inspiring and sweet to anyone’s ear. In Great Condition W/ Manual. Condition is “Used”. Thank you” 
“Oberheim Matrix 6R, Classic 80’s analogue synthesizer, excellent conditon – from original owner.” 
“Selling my Oberheim Matrix-6 as it’s no longer in use.
” Looking to own a piece of music history? Need to reclaim some vintage sound? Check out this OBERHEIM TVS-1 VINTAGE 1976 2-VOICE POLYPHONIC ANALOG #0045 37-KEY SYNTHESIZER!!!
“True legendary Oberheim Matrix 6R Rack Synthesizer Legendary Piece In Phenomenal Condition. Condition is “Used”. As you see in photos it is in immaculate condition. Just recently serviced. Thank you” 
“I have an Oberheim Matrix 6R Vintage Polyphonic Synthesizer to sell. The box has seen better days but the Matrix 6R in’s in very, very nice condition. I’ve owned it for at least 26 years. Condition is “Used”.” 
“We are located in Japan.For electrical products, check the manufacturer and product and convert to the voltage of each country.We plan to ship by FedEx or DHL.” 
“Oberheim Vcf-200 Effects Pedal. Condition is Used. ” 
“This unit was fully cleaned inside and out, fully serviced, future-proofed and reassembled over many hours to make it way better than others of its kind – you will not find a better one. eBay only allows us to post a limited number of photos but we have a lot more on our website, just use the search feature for 2 voice to find them.
“Oberheim Matrix 6 Vintage Synthesizer in Very Good Condition. Condition is Used. Shipped with UPS Ground.
“Synth is in really good condition. I recently took it to one of Chicago’s best synth repairmen to clean pots and fix any inconsistencies in its performance. It’s in better shape now than it was 20 years ago when I bought it. I have the receipt for the work that was done.” 
“For sale is my Oberheim Matrix-6. This synth is in great condition. All keys play as they should, velocity and release velocity, (you can modulate parameters by how quickly you release keys), function properly. The membrane keys all work as well as all sliders. It does have some minor wear and tear, but nothing beyond what you’d expect from an almost 40 year old synth. It also has tauntek’s eprom upgrade from version 2.13 to version 2.14 for faster MIDI parameter changes. Version 2.13 is included in a static free bag taped inside the synth. I really really like this synth a lot, but I just don’t play it as much as I used to, and I’m downsizing my studio.