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Oberheim Matrix 6

“You are bidding on an Oberhiem Matrix 6 Vintage Synthesizer for PARTS/REPAIR. This unit has some issues with the power supply. It did power on for a bit, and all 6 voices seemed to be working, but the supply will need to be repaired. There is also a small chip in the plastic of one of the keys (see pictures.) This is being sold AS-IS for PARTS/REPAIR so bid accordingly, as I will not be accepting returns on this one.” Click here to visit listing on eBay

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Oberheim Matrix 6

“Just picked up from the original owners estate , it’s been sitting in this anvil case for who knows how long when I first saw it. I wasn’t sure if it was gonna be working, but to my surprise it powered up and seems like it’s working pretty good the last two high keys Are not working and the screws have been removed , including the power adapter screws , obviously this is not a big deal, but I just figured why go to the hardware store. I’ll just leave that up to the new owner for he or she to get a couple of screws.” Click here to visit listing on eBay

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Oberheim Matrix 6 Project Machine

“Was working a couple years back, but occastionally wouldn’t power on. Now the display just blinks for a moment and goes dark. Bascially a power supply re-cap or something. Last time it did power up it was fully working, but sold as-is as I can’t test it.
A little tlc and it will be happy again. Some light cosmetic wear is evident and to be expected.” Click here to visit listing on eBay

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Oberheim Matrix 6 Project Machine

” This Oberheim Matrix 6 keyboard synthesizer with 61 keys and a hybrid analog/digital system is a great addition to any musician’s collection. It has two pedal inputs and was made in the United States. This particular item may not have output and the D/A converter is suspected to be the issue. However, with some repair work, it could be fully functional again. Perfect for those looking for a project or for parts.” Click here to visit listing on eBay

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Oberheim Matrix 6

“This is a vintage analog synth from the 80s and was the state of the art at the time. It was one of the first keyboards to have midi in, out and thru, after-touch, and velocity sensitive keyboard, as well as allow keyboard splits. It was one of the last to not have built in effects. If you’re interested you probably know what it is already, but feel free to message me for any info you might need. It’s literally been sitting in it’s case for a quarter century, other than me replacing the battery or testing it out once a decade. ”
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Oberheim Matrix 6

“This vintage Oberheim Matrix 6 synthesizer is a must-have for any music enthusiast. With 61 keys and an analog sound, this keyboard synthesizer is perfect for creating unique and rich sounds. The unit comes with a case to keep it safe during transport and storage.

The Matrix 6 is a classic model from Oberheim and is known for its high-quality sound. The synth has one pedal input and is made in the United States. This unit quantity is one, making it a rare find for collectors. Get your hands on this vintage synthesizer and let your creativity flow!

The unit is preowned so it does have some normal wear and tear but nothing major. Overall it is in great shape and working perfectly. Included is the hard case and a power cable. I am the second owner of this item. All I can tell you is that it is working perfectly fine. I do not know much more about it” Click here to visit listing on eBay

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Oberheim Matrix 6

“Oberheim Matrix 6 Vintage Synthesizer Excellent Condition with Manual.

The Matrix 6 is an analog polyphonic synthesizer with six voicesof analog goodness and a deep modulation matrix, including key pressure andvelocity as modulation sources. It’s a great way to get those classic Oberheimtones, from silky smooth brass and strings to cutting bass and leads.

Note that the Matrix 6 does not have a stereo output, despitethe fact that there are two output jacks labeled Left and Right. These are NOTstereo outputs – they are for setting up keyboard splits with separate outputs,as described in the owner’s manual. Unless you specifically have a split patchset up to feed the Right output, you will get no audio there.” Click here to visit listing on eBay

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Oberheim Matrix 6

“Oberheim Matrix 6 – 61-Key Keyboard / Synthesizer – Vintage

Good working condition. Includes Sessions road case, manual and keyboard stand.” Click here to visit listing on eBay

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Oberheim Matrix 6

“Oberheim Matrix 6 Synthesizer for sale, visually in good condition, the right output doesn’t work, and the pitch bend and modulation levers don’t work either, no box and no manual, for these reasons I’m selling it for parts or not working, everything else works fine. COLLECTION ONLY, WILL NOT SHIP.”
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Oberheim Matrix 6

“Excellent condition. Please see pictures. This is the 120 volt model from the United States. Sounds Amazing!” Click here to visit listing on eBay

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Oberheim Matrix 6

“Great sounding synth, lightly used in professional studio.

Recently serviced @ LA Synth Co. Feel free to make an offer.”

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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

“Recently out of the shop from repair and tuneup, and working 100%. There is some chipping of paint and other finish blemishes.” Click here to visit listing on eBay

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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

“FEW SCRATCHES AND DINGS BUT OVERALL GREAT CONDITION FOR AGE. TESTED AND WORKING.”
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Oberheim Matrix 6

“Oberheim Matrix 6 fully functional. Only flaw is the key [still plays and can be replaced] other then that the body is in great condition . Fast secure shipping. ”
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Oberheim Matrix 6

“Recently out of the shop from repair and tuneup, and working 100%. There is some chipping of paint and other finish blemishes.” Click here to visit listing on eBay

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Oberheim Matrix 6

“Oberheim Matrix 6 Keyboard Polyphonic Synthesizer.

Excellent condition very well taken care of. Fully working no damages or issues. Kept in a smoke free house” Click here to visit listing on eBay

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Oberheim Matrix 6

“Excellent working condition. This is the 120 Volt model made for the USA. Please see pictures. One key was repaired. Comes with the original Oberheim gray side panels. These custom wood sides are from Chile. Very nice vintage keyboard.” Click here to visit listing on eBay

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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

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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

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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

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Oberheim Matrix 6

“Here’s an Oberheim Matrix-6 analog synthesizer in great cosmetic condition. Few minor marks. Tested and works 100%. Includes original manual and power cord. ”
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Oberheim Matrix 6 Project Machine

“This keyboard is only being sold for parts or repair. I don’t know what is wrong. It doesn’t turn on. I took pictures of the inside to show the condition. The original battery is there and is not leaking. I will ship it in a new case with wheels, and it will also be boxed.” Click here to visit listing on eBay

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Oberheim Matrix 6

“OBERHEIM Matrix 6 Subtractive Analogue Synthesizer +pedal/manual/cassette pgms. Condition is “Used”.” Click here to visit listing on eBay

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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

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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

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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

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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

“Fully functional and in great cosmetic condition (see pictures).

All chips are working.

Has been recently serviced for reliable use. (no crashing or wonky voices).

Some of the tactile switches are a little tough to press but are still functioning.”
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Oberheim Matrix 6

“Selling my Oberheim Matrix-6 as it’s no longer in use.
It comes with a flightcase wich has been re-foamed.
Alse a few original manuals are included.” Click here to search for synths on eBay

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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