Oberheim

“I purchased this synthesizer used in 2014. It is in perfect working condition, and very good cosmetic condition. It has some minor scuffing and wear in spots, and some of the Oberheim logo, “Matrix-1000” and “Volume” printing on the front-left side of the panel has faded/flaked off (see photo). It was in this condition when I purchased it, and has not sustained any more wear since then. It has been used in my smoke-free home studio and was never gigged by me.

I also updated the OS by installing a new OS V1.1.3 programmed eprom chip in 2014, which adds some MIDI control functionality and improves MIDI CC response time significantly (see photo). This enables you to use PC editing software to edit and save your own patches. I used a program called Ctrlr, you can google it for more info, there are probably several options at this point. This effectively turns the Matrix-1000 into an Oberheim Matrix-6.

Original power cord is included. Original Oberheim Matrix-6 manual is included; The Patch parameters are identical to the Matrix-6.” Click here to visit listing on eBay

“This unit has been thoroughly tested and is guaranteed to be in working condition. It includes all the necessary cables and is ready to be incorporated into your music setup. The Oberheim Matrix 1000 is a must-have for any serious musician or music producer looking to create unique and memorable sounds.” Click here to visit listing on eBay

“Oberheim Matrix 1000 Analog Synthesizer Voice Synthesizer”
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“This matrix1000 is in perfect working condition and in great condition!!

I owned this for over 20 years ” Click here to visit listing on eBay

“Oberheim Matrix 1000 analog synthesizer in working condition. See photos for condition as there are scratches at top panel, front panel has a gap and display is slightly pushed in with some glue residue in the corner. But display works and is readable and functional. Tested all buttons to be working.”
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“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

” 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

“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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” I purchased this a year ago off of EBAY. Every thing works fine as far as I can tell. I have connected it to my computer through midi and it receives midi information” Click here to visit listing on eBay

“Hello Musicians,

Selling a Oberheim Matrix-1000 white face plate Gibson model.

The unit is in great shape. Few trivial scratches maybe found around the unit. Nothing major to report. Its been well kept. 100% fully functional.

Includes:

– power cord

Please view all pictures.” Click here to visit listing on eBay

“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

“Oberheim Matrix 1000 Synthesizer Rack Unit. Condition is Used. Shipped with USPS Ground Advantage.” Click here to visit listing on eBay

“This listing includes a Oberheim Matrix 1000 Synthesizer Rack Unit.

Offered in used condition and fully functioning.”
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“This Oberheim Matrix 1000 synthesizer comes equipped with the Tauntek Firmware 1.20 Upgrade, allowing for advanced features such as matrix modulation. This rackmount synthesizer is made by the renowned brand Oberheim and is ideal for musicians looking for an analog sound. ” Click here to visit listing on eBay

“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