“the module is in great condition, no rack rash,super clean.” Link

“Fully working and in great shape.” Link

“Like new, works great. Comes with standard eurorack power cable.” Link

PAIA @ 18 July 2017, “No Comments”

“Hello, I have this listed as for parts or repair as I feel it needs some repair and their are no returns. When I 1st acquired it it came with original packaging and original manual and brochures. The original box has become brittle and is not included. I have misplaced all the brochures and original manual and those are not included. Years ago when I played around with it with manual [not included] as I recall most of the moduals worked and I had many hours of fun with this. I have lost the manual and at a lost of how to hook this up. I recently found one of the wiring examples on Google images and hook it up as such and it works. After playing around with it for some time I found the sound became quieter then when 1st hooked up. I noticed one or more of the controls a bit scratchy sounding and needing some cleaning. I do not know if it just needs cleaning or repair. While taking photos I just noticed a control on the back that looks kinda like a volume however I do not know perhaps that is the control affecting the sound. I can not guarantee every modual is working as they should.
Powers up ok and should be checked out by a technician for full playablility. Some modules may need work or adjustments. Solders appear to be good.Powers up OK and appears to be working but connectors need to cleaned.
Sold as is and should be serviced/adjusted by a knowledgeable technician.
There is space for 2 or 3 more modules which are not included.
Keys all move freely but should be lubricated.” Link

PAIA @ 18 July 2017, “No Comments”

“PAIA Gnome Early Synthesizer

This was available in kit form in the mid 1970’s

Itis completely assembled and for the most part works.

The only issue I can report is the VCF appears to have limited functionality.

The resistive element is intact and it does work.

Requires two 9 volt batteris to operate.

Unit is in very good condition.” Link

Modular, MOTM @ 18 July 2017, “No Comments”

“I took my time and spent 2 years, off and on, building the modules and assembling into this customized case. All parts obtainable from MOTM where used, others were source of highest quality e.g. Switchcraft, etc. I also customized the case with the wooded side bars. During that time, I did not use the synth until it was completed – and even then, shortly. Rig has never been gigged or taken outside of my home studio.
Units have been tested and calibrated using the proper procedures and tools. I may have missed something so, the unit is being sold as-is.

MIDI Ready! Oakley midiDAC was purchased pre-assembled and can be seen in the lower right hand corner.
Oakley midiDAC MIDI-CV Converter Module

300 Ultra VCO
101 Noise S&H
120 Sub Octive Multiplexer
320 Voltage Controlled LFO
890 micro Mix
800 (2 units) EG
420 Discrete OTA Low Pass Filter
190 micro VCA
950 Triple Power Supply
Large power breakout board.

Colored 1/4″ cables as shown in pictures.
Extra Module power cable

Quality travel case with front and back end caps.” Link

PAIA @ 18 July 2017, “No Comments”

“Ultra-rare PAiA Proteus-1 synth needs a good home. Untested and sold as-is.

Wooden side panels are in good shape. The keys are complete.

There is one knob on top panel MISSING.

There is a connection missing on the backside of the synths patchbay panel also.

The synth is 30 pounds.

22 inches x 14 inches x 6 inches.” Link

Modular @ 11 July 2017, “No Comments”

This listing is for a DIY (not built by me) analogue modular synthesizer in 5U format including the following modules:

– VCO (with linear FM, sync and PWM)

– Jerk Chaos

– Moog design parametric EQ

– Polivoks VCF

– Negative Slew

– Slope Generator

– Analog Neuron

– Difference Rectifier

– Morph/lag Generator

– Quadrature LFO


– Xmix

– Grinder

– Music Easel Random

– Divider

All jacks are 1/4″, and a small number of 1/4″ patch cables are included. An EU plug kettle lead is also included.

This is sold as seen/not working, with no returns – although all but one module is currently working OK (The para EQ seems to have little effect or be improperly calibrated), I haven’t opened this up to check build quality/longevity etc. 4 of the knobs are functional but cosmetically damaged. See photos for other cosmetic condition. Thus, although it might be possible to use it as it is, it would suit someone with an interest in DIY to check it over and restore it. A bargain for the right person given the number of modules included.” Link

“Looks like new, plastic washers used under rack screws to protect the finish. Includes original box and instructions” Link

“Fully working, built by me about seven years ago and still going strong.” Link

Modular, The Harvestman @ 04 July 2017, Comments Off on The Harvestman Stillson Hammer MKII

“Used but in MINT condition with no rack rash. Newest firmware already loaded. All knobs,buttons, sliders and jacks work PERFECTLY! Comes with a tested and working PickIt3 programmer.”

Make Noise, Modular @ 27 June 2017, Comments Off on Make Noise Modular Synthesizer

“Purchased from Vintageking audio in May 2017. Although I really enjoyed playing this synth, Eurorack just isn’t for me!

Perfect condition; includes patch cables, A/C adapter, and a printout of the user manuals for each module.” Link

Modular, PAIA @ 27 June 2017, Comments Off on PAiA 2700 Modular Synthesizer

“Paia 2700 dual VCO being sold as set for $500
or by module as listed below

VCO (x2) $60 ea.
VCA (x2) $60 ea.
band pass filter $60
low pass filter $60
power supply $60
LFO/Noise $60
EG (for parts) $30

DIY Case $30 ” Link

Modcan, Modular @ 20 June 2017, Comments Off on Modcan Series B Modular Synthesizer

“Large Format Modcan Series B modular synth.

Includes 3 zero oscillators.

Module list as follows:

Dual quantizer 55b

Clock 53b

VC sequencer 54b

VCO 01b x 3

Dual VCO 46B

Mini wave 22b

VCDO 58b

Envelope follower 45b

Dual VCA 13b

Noise s/h ring mod 07b

VC dual lag adsr47b x 3

Dual lag18b

Mult 48b x 4

Dual LFO 05b x 2

Switch 56b

Boolean 24b

Dual mixer 27b x 3

X/Y controller x 3

Quad LFO 03b

4vca 31b

reverb 35b

Diode filter 23b

Multi mode 10b

904a VC low pass

4075 lowpass

4 pole 15b

Fixed filter bank 41b

Cem filter 29b

Dual multi mode 40b

Dual LFO 05b

Attenuator 49b

VCA dual asr 47b

VC dabsr d4b

VC recorder 57b

Frequency shifter 39b

Super delay 30b

VC flanger 38b

Phase shifter timber mod

VCA pan 21b

I am also including a rack of patch cables of various lengths.” Link

Modular, The Harvestman @ 20 June 2017, Comments Off on The Harvestman SuONOIO

“Portable battery powered synth by the Harvestman Digital Audio Electronics and Alessandro Cortini (SONOIO). This is version 1 and is in mint condition.” Link

Make Noise @ 13 June 2017, Comments Off on Make Noise Maths

“Mint” Link

PAIA @ 13 June 2017, Comments Off on PAiA Stringz N Thingz Project Machine

“this synthesizer needs some TLC. here is what it does, the piano output sounds good, the strings output is on all the time…like a key is stuck in the down position, the filter sweep works and sounds cool…biggest issue: some of the keys do not work…across the board there about 4 NOTES that do not work on any octave.

the unit looks good with no major flaws…it is missing the top cover that covers the keys for travel.” Link

Modular @ 13 June 2017, Comments Off on Eurorack Modular Synthesizer

“The item on auction is a 3U modular system in gently used condition. This system has never left my house. I hate to part with it, but it is time to move away from the addiction of Eurorack.


Doepfer A-110-4 Oscillator

Doepfer A-111-3 Oscillator

Ladik H-020 Harmonics Generator

Noise Reap Multiple

Circuit Slices Sample & Noise S/H/Noise Module

Make Noise Multiple

Erica Synths Pico EG

Doepfer A-147-2 LFO

Doepfer A-101-2 Low Pass Gate

Doepfer A-171-2 VCS

Noise Reap Delta Delay

EMW 3-CH Mixer

Pittsburgh Modular: Outs

GMSN! 3U Powered Case- 84hp” Link

PAIA @ 13 June 2017, Comments Off on PAiA 4700 Synthesizer

“Here’s a vintage PAIA 4700 modular analog synthesizer. 3 octave keyboard, 2 sided hinged rack with assorted components. I purchased this from an Estate along with about $6000 worth of vintage musical gear in excellent condition. I did not get any patch cords with it. It has not been tested, I wouldn’t know how to establish if the components worked properly or not, I’m a guitarist, bassist and drummer. Just from the appearance and condition I really see no reason that it is not working properly so you are purchasing it as it sits. From a smoke free environment.”

Make Noise, Modular @ 13 June 2017, Comments Off on Make Noise Pressure Points and Make Noise Brains

“a controller in which 1 of 4 sets of 3 tuned voltages are selected by touching the corresponding printed copper wire at the bottom of the instrument (aka the touchplate).

touching pressure points, you become part of the circuit, generating a gate signal (gate out), a control signal proportional to the amount of pressure applied (press out) and activating the corresponding stage. the tuned voltages for the activated stage appear at their respective x, y and z outs.

in this way, pressure points is like an analog sequencer that is played by hand.” Link

Make Noise, Modular @ 06 June 2017, Comments Off on Make Noise QMMG

“The awesome QMMG I’m sure I’ll regret this. Later rev. Skiff friendly, have original knobs as well. Works great sounds awesome.” Link

Cwejman, Modular @ 06 June 2017, Comments Off on Cwejman DMF-2 Two Modes Dual Filter Module

“Item is In wonderful shape” Link

Modular, Moog @ 05 June 2017, Comments Off on Moog Modular 904B Voltage Controlled High Pass Filter

” This is the 904 B high pass filter module. It is from the modern line of Moog production but an exact duplicate of the originals from the 60s and 70s. Added to the famous lowpass filter, as in the System 15, this gives you much greater options of sound. Rare to find one on sale, these are plug and play in ANY new or original Moog modular system and use the same circuit. ” Link

Modular, The Harvestman @ 30 May 2017, Comments Off on The Harvestman King Slender

“Harvestman King Slender for sale in excellent used condition.” Link

Make Noise, Modular @ 30 May 2017, Comments Off on Make Noise Erbe-Verb

“Here’s a Make Noise Erbe-Verb reverb module for a Eurorack modular system. All like new!” Link

Modular, PAIA @ 23 May 2017, Comments Off on PAiA 2700

“This is a great introduction to modular synthesizers.

The unit is 90% functional, but the EG is not working. It is likely repairable as it was working previously. I purchased most of the modules off ebay and assembled them in my own makeshift case. I modded the vco’s with alpha trim pots and routed them to the front panel. The power supply is original but I added an inline AC filter at it’s front end. The power plug comes out of the left hand panel and is a standard 3 prong AC. The modules are power supply, 2 vco’s, bandpass and low pass filters, 2 vca’s, LFO/noise module, and EG.

This synthesizer is linear VCO’s. Circa DIY kit from about 1970. I’ve used a qunexus to control it as well as a beatstep and a korg sq1. It tracks in Hz per volt over about 12 to 14 semitones. This is by design as the original design had a keyboard which was tunes by individual key and trimpot. I started putting this synth together as a project to learn about modular synths but have outgrown it and moved on to eurorack. I am an electronics technician by trade so the build is pretty sound.

If you bid on this please be aware of what you are bidding on as I will not accept returns based on “thinking it was exponential”” Link

Make Noise, Modular @ 23 May 2017, Comments Off on Make Noise Phonogene

“In perfect working condition with some slight rack rash. From December 2013. Ships with the original box, screws, and power cable” Link

Make Noise, Modular @ 16 May 2017, Comments Off on Make Noise Maths

“Before I go any further, I must point out that the pot on channel 3 has an area that is a little bit scratchy. Personally, I tended not to use the middle two channels as much as 1&4 so it was never a big problem for me.

If you’re a dab hand with a soldering iron, Tony @ Make Noise will sell you a replacement potentiometer. I have an Optomix that developed a similar problem a few years back – it’s easy enough to change. There are also a handful of reputable synth techs in the UK who I’m sure would also be able to do it for you for a small fee. ”

PAIA @ 16 May 2017, Comments Off on PAiA Gnome

“PAIA GNOME 3740 MICRO SYNTHESIZER WITH BOX MANUALS. Unused old stock. What you see is what you will receive.” Link

Modular, The Harvestman @ 16 May 2017, Comments Off on The Harvestman Zorlon Cannon Mk II

zc “Perfect working condition Harvestman Zorlon Cannon MKII eurorack module that functions as a VCO (tracking 1v/oct perfectly with pulse-width aware square waves), an LFO a LSFR or any combination. It has the latest firmware V2 installed which provides a lowest note center at C just like the other Harvestman modules. There are 10 outputs for use in complex CV patches and you can self patch this like crazy for very interesting results. Light rack rash and only used in a smoke free studio. Included is the original box and quick start guide. Take a look at the harvestman website for more information or check out examples on youtube.” Link

Modular @ 09 May 2017, Comments Off on Schippmann CS-8 Omega-Phi

” Up for auction is a Schippmann CS-8 Series Omega-Phi Eurorack Oscillator. The unit is in excellent cosmetic and working condition. I am the original owner. This is the original Mk1 version #57. Comes with original packaging and power ribbon.” Link

PAIA @ 09 May 2017, Comments Off on PAiA Modular Synthesizer

“Mid to late 70’s Paia modular synth with Pratt reed keyboard. Powers on, no sound. Parts or repair only. No reserve.” Link

Modular @ 09 May 2017, Comments Off on Hard Mod Modular Synthesizer

“Handmade Semi Modular Synth + 3 VCO (square, tri & sine wave) + VCF (LM3600 Chip MS-20 filter) + 3 LFO (square & sine wave) + 1 dedicated LFO for VCF + VCA + Pseudo Analog Sequencer 8 steps + Mixer 3 Channels + CV in + Sync LFO + Wild Nasty Resonance Filter mod

This device is custom and handmade by Hard Mod Electronics:

It is modular and quirky, great for noises and drones, but not for typical synth applications. All components are analog and their tuning will change throughout operation. Operation is very unpredicable due to unstable tuning and induction, this is intented. It will not ever sound like Deadmau5.”

Modular, The Harvestman @ 09 May 2017, Comments Off on The Harvestman Malgorithm Mk2

“Module is in very good condition with minor rack rash.”

Buchla @ 09 May 2017, Comments Off on Buchla Music Easel

“Here is the amazing Buchla Music Easel in excellent condition. Comes with the iProgram card for use with an iPad and some extra patch cables. Looks and sounds great, truly an amazing synth. ” Link