Oberheim Matrix 6

“Oberheim Matrix 6 in good condition. Cosmetically has some wear and oxidization showing along the back of the synth and some areas on the front panel. Functionally works great. Membrane buttons all work properly. Comes with power cord and Stereoping 1016r Controller. The Stereoping does not come with a power supply but is in “like new” condition. ”
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Oberheim Matrix 6

“Selling an Oberheim Matrix 6 in fantastic condition. All keys and their velocity responses work very nicely, all membrane buttons work, most with a single press and a few with occasion harder presses, and all 6 voices work and sound excellent. Aftertouch response is usually weak on this model synth, but mostly works on this unit except for the upper range. Keybed itself feels great and expressive to play. The classic Oberheim pitch and mod levers work great and snap nicely back to center. And cosmetically it’s one of the nicer examples I’ve seen, with only minimal wear that’s hard to notice from this very slick looking vintage 1985-1988 beauty. Overall it looks really clean and it sounds amazing. This was the “poor man’s” Oberheim to get access to the legendary Oberheim sound from the more expensive higher end models such as the OBX, OB8, and OBXA via a knobless, minimal, and digital interface. It also introduced an incredibly deep modulation matrix (hence the name) for unprecedented sound design capabilities.

Operating system is updated to the latest factory version 2.13, and I will also include a Tauntek v2.15 firmware chip (an additional $50 value) for you to easily and optionally install. Will package professionally and carefully with thorough bubble wrapping to ensure safe arrival.”
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Oberheim Matrix 6

“Oberheim Matrix 6 6 Voices Polyphonic Synthesizer w/ Case. The synthesizer is tested and working as it should. It has some general cosmetic wear and has some paint chipping on some of the edges (see photos).

The item will be shipped out the next business day after payment is made. Depending on the shipping cost, it may go out either USPS or UPS. ”
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Oberheim Matrix 6

“Very nice condition. All the keys and buttons work. Please see pictures.This is the USA Model that runs on 120v 60hz. I took a closeup picture of one white key that was cracked but it was repaired professionally by the previous owner. The patches sound amazing! This has beautiful upgraded ends crafted from exotic wood from Chile. One corner has a small ding but that is the way the ends came to me from the guy in Chile. I still have the original ends if you are interested.” Click here to visit listing on eBay

Oberheim Matrix 6

“This 1986 Matrix 6 is in superb condition! Purchased from Switched On in Austin, TX over the summer. Techs there replaced the LCD, internal battery and updated the IOS & reinitialized the presets 🙂 all keys and membranes work great. selling because i recently moved and no longer have the space.

It does have a minor issue… the right output is VERY quiet. Most likely a 50$ fix.. teks at switched on explained it most likely got jostled loose during shipping.

– 100% positive feedback buy with confidence! 🙂

– fast & free shipping!” Click here to visit listing on eBay

Oberheim Matrix 6

” Classic Oberheim Matrix 6 in full working condition. No issues on this one.. its ready for your studio or any stage.

This synth has that unmistakable OB sound at a price that is way more affordable than an OB8, OBXA!

Although you can fully edit any sound and create some wicked lush sounds.. I used a software editor to speed up that process. There are many great editors for Mac, PC and IOS.

This Matrix is in great condition in and out. ” Click here to visit listing on eBay

Oberheim Matrix 6

“Oberheim Matrix 6 MIDI analog synthesizer, VG condition, been gone through and kept clean inside and out. Condition is “Used” very good nothing to report. This matrix 6 I really just use this for soundscapes and sounds. Incredible sounding synth. I’m going to miss it’s quality sounds. Can’t be beat.” Click here to visit listing on eBay

Oberheim Matrix 6

“OBERHEIM MATRIX 6 Keyboard Synthesizer. Good Condition. Works well! Signs of wear from old age, please see detailed pictures. This synth has been in my smoke free studio since the early nineties. I’m not a keyboardist but I ran a good check-up everything seem to be working fine. The volume knob makes a bit of noise only when adjusting (probably needs cleaning).” Click here to visit listing on eBay

Oberheim Matrix 6

“Oberheim matrix 6. Condition is “For parts or not working”.

Good project for someone who is good with repairing old synthesizers.

I have owned the keyboard for over 30 years.

The keyboard turns on but not displaying patches.
See output in the display in picture.

This was in good playing condition when last played about 10 years ago.

Has always been in a smoke free environment. ” Click here to visit listing on eBay

Oberheim Matrix 6

” Classic Oberheim Matrix 6 in full working condition. New battery installed last month as well!

This synth has that unmistakable OB sound at a price that is way more affordable than an OB8, OBXA!

Although you can fully edit any sound and create some wicked lush sounds.. I used a software editor to speed up that process. There are many great editors for Mac, PC and IOS.

This Matrix is in great condition in and out. No issues.”
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Oberheim Matrix 6

“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.” Click here to search for synths on eBay

Oberheim Matrix 6

“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.” Click here to search for synths on eBay

Oberheim Matrix 6

“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.

This is a great way to get that famous Oberheim sound without dishing out 5k on an Xpander or OB-8. I’ve owned it for the past several years in my studio (smoke free) and never gigged with it. If you’re not familiar with this synth you can read about it on vintagesynth.com. There are also some great editors for the Matrix-6 online for loading a large assortment of banks and editing parameters.”
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Oberheim Matrix 6

“Oberheim Matrix 6 midi synth keyboard with rare extras.

Superb condition for a 30+ year old analogue synth, one of the classic sounds from the 80s – all Oberheim synths sound HUGE! Awesome thick strings, cutting bass lines, anything the Matrix 6r or 1000 can do this does with a keyboard attached, and with 2 cool levers running both positive & negative. Assign these in the mod matrix.

I believe that last OS chip was retro fitted, and it has a 3 month old battery upgrade installed using the CR watch type batteries – easy for you to change next time! I loaded a sysex dump off of the web of nice sounds, plus this package includes the original manual, original brand foot pedal plus rare cassette tapes – Oberheim volume 4 150 basses, and the factory preset volume 1.

Oh, and a hybrid case too!” Click here to search for synths on eBay

Oberheim Matrix 6

“Oberheim Matrix 6 midi synth keyboard with rare extras.

Superb condition for a 30+ year old analogue synth, one of the classic sounds from the 80s – all Oberheim synths sound HUGE! Awesome thick strings, cutting bass lines, anything the Matrix 6r or 1000 can do this does with a keyboard attached, and with 2 cool levers running both positive & negative. Assign these in the mod matrix.

I believe that last OS chip was retro fitted, and it has a 3 month old battery upgrade installed using the CR watch type batteries – easy for you to change next time! I loaded a sysex dump off of the web of nice sounds, plus this package includes the original manual, original brand foot pedal plus rare cassette tapes – Oberheim volume 4 150 basses, and the factory preset volume 1.” Click here to search for synths on eBay

Oberheim Matrix 6

“Oberheim Matrix 6 midi synth keyboard with rare extras.

Superb condition for a 30+ year old analogue synth, one of the classic sounds from the 80s – all Oberheim synths sound HUGE! Awesome thick strings, cutting bass lines, anything the Matrix 6r or 1000 can do this does with a keyboard attached, and with 2 cool levers running both positive & negative. Assign these in the mod matrix.

I believe that last OS chip was retro fitted, and it has a 3 month old battery upgrade installed using the CR watch type batteries – easy for you to change next time! I loaded a sysex dump off of the web of nice sounds, plus this package includes the original manual, original brand foot pedal plus rare cassette tapes – Oberheim volume 4 150 basses, and the factory preset volume 1.

Oh, and a hybrid case too!”
Click here to search for synths on eBay

Oberheim Matrix 6

“Oberheim Matrix 6 midi synth keyboard with rare extras.

Superb condition for a 30+ year old analogue synth, one of the classic sounds from the 80s – all Oberheim synths sound HUGE! Awesome thick strings, cutting bass lines, anything the Matrix 6r or 1000 can do this does with a keyboard attached, and with 2 cool levers running both positive & negative. Assign these in the mod matrix.

I believe that last OS chip was retro fitted, and it has a 3 month old battery upgrade installed using the CR watch type batteries – easy for you to change next time! I loaded a sysex dump off of the web of nice sounds, plus this package includes the original manual, original brand foot pedal plus rare cassette tapes – Oberheim volume 4 150 basses, and the factory preset volume 1.

Oh, and a hybrid case too!” Click here to search for synths on eBay

Oberheim Matrix 6

“Oberheim Matrix 6 midi synth keyboard with rare extras.

Superb condition for a 30+ year old analogue synth, one of the classic sounds from the 80s – all Oberheim synths sound HUGE! Awesome thick strings, cutting bass lines, anything the Matrix 6r or 1000 can do this does with a keyboard attached, and with 2 cool levers running both positive & negative. Assign these in the mod matrix.

I believe that last OS chip was retro fitted, and it has a 3 month old battery upgrade installed using the CR watch type batteries – easy for you to change next time! I loaded a sysex dump off of the web of nice sounds, plus this package includes the original manual, original brand foot pedal plus rare cassette tapes – Oberheim volume 4 150 basses, and the factory preset volume 1.

Oh, and a hybrid case too!” Click here to search for synths on eBay

Oberheim Matrix 6

“Everything works great on this classic synth! One of the white keys broke and it was professionally repaired with plastic adhesive. I can hardly tell unless I look closely. Please see pictures. Fully operational. Classic Van Halen “Jump” setting sounds awesome! Has custom hardwood ends from Chile! I feel fortunate to have owned this incredible keyboard.” Click here to search for synths on eBay

Oberheim Matrix 6

“Oberheim MATRIX-6 Analog Synthesizer. Classic analog synth from the 1980s.

Never left my home studio. Been in a Calzone case in a corner all this time and recently took it back out, plugged it in and still sounds great. Ran through all the keys and programs, worked perfectly. Excellent keyboard with aftertouch, great as master controller. Hate to part with it and all its fond memories but I don’t have the time anymore.” Click here to search for synths on eBay