Korg MS2000R

“Used in good condition with minor blemishes (pictured). Fully functional but please note that the auction includes only the synth and a compatible RadioShack power supply. Everything works but as you can see some blemishes.” Click here to visit listing on eBay

Korg PS-3100

“Korg PS3100 super rare vintage analogue polysynth

Had a full service, including recapped power supply, all new 1/4″ jacks, calibration, etc.

As far as I can tell it all works, though there are many sockets on there I have no idea what they do.

Lower octave keys occasionally crackle.

But other than that amazing condition – very rare – and sounds truly amazing.”
Click here to visit listing on eBay

Korg Polysix with MIDI

“Also, includes Tubbutec installed “Mody Poly” MIDI kit.
Has a new CPU board with new battery installed.

The synthesizer’s main features are six-voice polyphony (with and chord memory voice assignment modes), 32 memory slots for and cassette port for backing up patches, and an arpeggiator.” Click here to visit listing on eBay

Korg MS-10

“Korg MS-10 is an analogue synthesizer created by Korg in 1978. Unlike its bigger brother, the MS-20, the MS-10 only has one VCO. It is monophonic and has 32 keys. The MS-10 is well known for its huge sounding electro bass sounds” Click here to visit listing on eBay

Korg Polysix

“Cosmetically it is not so pristine. It is structurally sound, but you can see in the pictures that there are chips in the wood, the panel is scratched, and there is a plastic button missing, which I am sure you can source, and the underlying switch works.

All keys work but a few keys make a minor clacking sound (physically, not through the output). The keybed Is not perfectly level and could use a little love, but you do not really notice while playing and likely cheap and easy should you choose to address it. Despite the cosmetic imperfections, it is very much working, playing, calibrated and ready to do its thing.

Of special note is the bucket brigade ensemble effect which is a large part of what makes this a sought after board. No digital board will really pull that off.” Click here to visit listing on eBay

Yamaha CS15

“Beautiful Yamaha CS-15 and case. The synth is in excellent (beautiful!) condition and sounds quite nice. I purchased it from Soundgas (UK) last year and they cleaned, tuned-up, and inspected it prior to shipping it to the states. Please note: this is a Japanese synth and requires a transformer (not included). Also, the case does have one broken hinge, but otherwise it is in working order. Comes with original manual.” Click here to visit listing on eBay

Yamaha C1 Music Computer

“Includes computer, case, original power cord, and a print out of the original user manual (not pictured). Does NOT power on when plugged in. In excellent cosmetic condition, very clean, some minor scrapes and dust. Has been kept in its case in storage. Being sold AS IS for parts or repair.” Click here to visit listing on eBay

Sequential Circuits Pro One

“Sequential Circuits Pro One analogue synthesizer – restoration project

All keys, dials and switches present. Woodenside panels, main body and branding stickers all in good condition.

Serial number 100-1795. This is the more desirable J-wirekeybed model (as opposed to the less reliable membrane keybed on serial numbers8500 and above), also with the power supply mounted to the chassis (as opposed to thepower supply mounted to the circuit board leading to breaks on serial numbers1500 and below).

Most dials and switches alter the sound that isproduced but this keyboard needs repair / calibration and a full service to getit back to working order. Keys 25-32, 35 and 37 are not responding. ”
Click here to visit listing on eBay

Sequential Circuits Pro One

“Up for sale the iconic and fat sounding Sequential circuits pro one mono synth. In ok cosmetic condition and fully functional. All the buttons, switches and keys works as they should. Some pots are a little scratchy such as the noise pot. This synth sounds big and it really cuts trhough the mix. I really enjoyed the sequencer and the modulation features as well as the cv and gate interaction via external sequencers. Is great for bass metalic sounds, guitar type sounds, drones and fx anything 80s with a darker tone. I’m really gonna miss this one.” Click here to visit listing on eBay

Sequential Circuits Prophet VS

“Very rare 80’s retro keyboard. I’ve personally owned this synth for over 8 years. Perfect working condition–pro-audio shop cleaning/inspection on 06/18/18. There’s some general external cosmetic wear from the years and the data slider has been replaced once. If you’re a just a gear head or do freelance work..this synth has a one of a kind sound perfect for taking any project to the next level.” Click here to visit listing on eBay

Sequential Circuits Prelude

“Somewhat rare vintage synth. Shoot me an offer! All parameters function on this. The lowest c doesn’t play and the lowest g plays but is quieter than the other keys. There is a slight gap between the edge and the body as seen in 9th pic. Pots can be scratchy and the sound can be scratchy at times, but I think it’s only when the flanger is fully applied. Would love to sell to someone who can open it up and work on the internal stuff. All in all good condition but needs light general maintenance.” Click here to visit listing on eBay

ARP 2600 with ARP 3620 Keyboard


This is ARP 2600 and ARP 3620 duophonic keyboard is now ready for another 40+ years of spectacular sound and music creation.
It is in stunning operational and visual condition. Comes with all the unique original ARP accessories: price lists, demo records, leaflets, user manuals, portamendo pedals etc as seen in the pictures #2 and onward.

The ARP 2600 is one of the most legendary analog synths every made.
Everything from crazy sound effects, Earthquake style base lines, beautiful leads and potent kick drums, the 2600 can do it all.

Highlights future proofing:

* All new high-end capacitor power supply upgrade

* New powerful mains transformer to ensure pitch stability

* Multi turn high end trimmers on power supply upgrade

* All circuit board tantalum’s replaced (critical) with high end capacitors

* All pitch CV trimmers replaced (OEM) in the complete pitch CV chain including
in the 3620 duophonic keyboard (to ensure extreme tuning stability)

* Factory specification calibration (or better)

* New Cinch Jones receptacle (for keyboard connector)

* All keyboard bushings replaced

Complete service documentation available on request.” Click here to visit listing on eBay

Oberheim TVS-1

“Extensive future proofing performed in May 2018 (see specifics below).
This machine is now ready for another 40+ years of fantastic music making.

The Mini sequencer has so many cool functions that makes the TVS so much more than the sum of it’s parts.” Click here to visit listing on eBay

Waldorf Microwave 2

“For sale I have a wonderful Waldorf microwave 2. It’s in great condition: the one scratch on the top is the only cosmetic issue. Sounds great, multiple arpeggiators, 10 voice polyphony. This is a powerful wave table synthesizer!! Rare, and classic! Included is a power supply that works perfectly and the original users manual!!

When you turn the first knob really fast it jumps a little bit, should be a really easy fix, if need” Click here to visit listing on eBay

MXR 185

“Listed is a MXR-185 Drum Machine. It has been completely cleaned/conditioned inside and out both physically and electrically. Everything operates great, all functions, buttons, sliders and jacks have been checked out.

Although the sync-to-tape feature has not been verified, I did use TAPE I/O to store, load and verify sequences. The sync to/from tape feature uses mostly the same circuitry, so it should work. The External Trigger Inputs (back Molex connector) work and they can be used to program patterns in addition to the front panel switches. Also, I haven’t tried the External Voice feature.

While this unit is super clean and functions like new, I can’t say its appearance is pristine. It has a few dings here & there but nothing unusual for equipment of this vintage. There are no dents, bends or broken pieces. It just has “character”. These minor blemishes are purely cosmetic and have NO effect on any machine operation or performance. It does look much better than these photos depict.

The major points are:

· All sliders, key switches, jacks & EPROM sockets have been disassembled and meticulously cleaned then treated with CAIG contact products

· New Lithium backup battery installed

· Quality copies of documents: User Manual, User Card and Schematics are included

· All original EPROMs + 5 additional Linn LM-1 sound EPROMs. The LM-1 EPROMs were programmed using factory sourced .bin files (no re-sampled sounds).” Click here to visit listing on eBay

Categories MXR

Akai AX-80

“This perfectly working Akai AX-80 is a fantastic 8 voice synth. Lots of beautiful bass sounds. I’m the second owner and bought it from an older gentleman that had it stored under his bed for a long time. Bjork’s 1997 album Homogenic was the reason I picked this up 5 years ago from that man. Just listen to that album. The bass and synth lines are from the Akai AX-80!!! ” Click here to visit listing on eBay

WMD Monolith

“The Monolith system is a fully functional modular system combined with the familiarity of a performance keyboard. It can be intimidating to begin using a modular system, but, with our system, players will be able to design almost any sound they can imagine intuitively and easily once they are familiar with the rudiments of modular patching. The Monolith is a pro level monosynth that is at home in the studio and on the stage, but it also serves as a bridge for users to learn modular synthesis.” Click here to visit listing on eBay

Categories WMD

Access Virus A

” The excess virus is a very cool german-made desktop synth module. It quickly became a very popular and favorite synth with its aggressive analog sounds. This is the original module that started the series. Unit is in great condition it’s been lightly used and has hardly a scratch on it. Comes with the power supply.” Click here to visit listing on eBay