Monster analogue polysynth in excellent condition and superb working order. Commission sale item, however we have it here and it has just been serviced in-house by James Walker.
Monster analogue polysynth in excellent condition and superb working order.
Commission sale item, however we have it here and it has just been serviced in-house by James Walker.
The Oberheim Matrix-12 is hybrid machine: filters, oscillators and amplifiers are all analogue, while envelopes, LFOs and other mod sources are digitally generated.
A keyboard version of the Oberheim Xpander, it arrived on the market around a year later (1985). It doubled the polyphony and added a 61-note, full-sized velocity-sensitive keyboard. Thanks to the “Matrix Modulation” system every control can can have an effect on some other parameter – the possibilities are impressive and bewildering in equal measure.
Commission sale on behalf of a client. If you have gear that you want us to look at selling on your behalf then please look at our Commission & Consignment page for more information and get in touch to discuss your requirements.
Warranty: as a commission sale item we do not warranty this item beyond the 14 days you have to assess the items.
In excellent cosmetic condition with a few very minor scratches and dings to the face. The end cheeks are very clean with some wear around the edges. See photos for more information on cosmetic condition.
Zero rated for VAT.
Switchable voltage for use anywhere in the world - it will be set up ready for you to use before we ship.
"Finally, a company that tracks down all those brilliant curiosities that bring so much character and personality to a studio."
"Just received my Roland RS 505 Paraphonic! Thanks so much - arrived very promptly, well packaged, in great condition and sounds amazing! Best seller."
“I’ve bought a number of items from Soundgas recently, and have been really impressed with their service. It takes the stress out of buying vintage gear to know it’s been properly (and faithfully) serviced or restored. Their after-sales service has also been exemplary. Highly recommended.”
"Still in shock! Can not believe how good the seller is. This product was inspected, and shipped from the UK to the USA quicker than orders from my home state. Highly recommend these guys."
"Soundgas offer a great service, sourcing esoteric gear that works great."
“The perfect place to hear, learn about and then buy your most wanted piece of vintage music gear! I've not only managed to buy a rare piece of equipment I really wanted, but I have the guarantee it's been serviced, and I got it from people who are clearly passionate and knowledgeable about what they do, as well as super friendly and responsive by email. Thoroughly recommended!”
"Soundgas has an unbelievable selection of the cool, old stuff that’s hard to find. Tony knows his stuff and goes out of his way to make sure the transaction is a smooth one. Thanks guys!"
“If you are a vintage audio gear head then this is the place you have been looking for all your life. Pretty much any piece of classic or obscure kit that you are after is available here... But the clincher for me is that the gear they sell has been restored by their top techs (unless otherwise noted) which is really very important when dealing with, for example, synths from 30 years ago.”
“The Space Echo made its way to me - it looks and sounds beyond dreams, thanks guys for your great service and communication.”
"The packing job to get it over to the US was superb, and the sound and performance of my Space Echo exceeds all of my expectations. I hope to do business with Soundgas again in the future. Many thanks!”
“I have bought two Moog synths from Soundgas over the past year, and I cannot say enough wonderful things about their selection of vintage products, the level of service, diligent responses to email, and expedient shipping with copious protective packaging. Soundgas is an impressive operation. My synths also sound amazing! These folks have made my vintage keyboard dreams come true in short order!”
"DREAM. COME. TRUE. My music has taken me around the world a few times...and if you are like me and absolutely adore vintage gear...Soundgas is the stuff of LEGENDS. It's the shop that people like us search for our whole lives- fantastic and rare selections, and the technical know-how to repair and or mod these vintage items to get them into shape to flow with your modern setup."
"Excellent equipment, wonderful service. I fully recommend Soundgas to anyone in the vintage gear market and I will definitely be a return customer. The gear itself was exactly as advertised and in great condition."
"Packed with love and care. A stampede couldn't have crushed this thing. Works great and sounds like a dream. I love you Soundgas."
“I purchased a completely overhauled vintage valve Binson Echorec 2 T7E modified with varispeed, wet-only output, and a new paint job from Soundgas in early 2018. Tony and his team did an amazing job during every step of the purchase”
"When you are spending big money of vintage gear it's nice to have the confidence of impeccable service, sales and support... some of the best in the industry! Impeccable people, incredible equipment… my poor poor fiancé"
“If not a new language, then at least a very challenging, old dialect that will take me some time to assimilate. I’ve been waiting a long time for the challenge. Thank you @soundgasltd, she’s a beaut...and nobody prepares and packs like you fine folks.”
"Soundgas provided the absolutely top service in terms of item quality as well as service and communication. Shipping was fast, packing was top notch. These people deserve the best reputation they already have. Many many thanks, guys."
“Imagine the perfect eBay.... with everything you never knew you wanted… and you can rest assured that your vintage and rare wobbly sound device will turn up on time and in one piece and possibly in even better condition that when it left the workshop. Soundgas - literally amazing."
On Thursday 6th June, we held our inaugural Soundgas Roadshow event at Strongroom Studios in London: hands-on vintage gear demos in the afternoon, and then an...
PUBLISHED: 19th Jun 2019
Soundgas Studio Services offers clients access to an incredible array of bespoke and vintage processing gear, anywhere in the world, remotely, and now also in real-time.
PUBLISHED: 12th Jun 2019
We stand behind our gear with a guarantee of your satisfaction - see the FAQ section above for full details and buy with complete confidence.
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