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Bubblesound Dual SEM20

“Bubblesound Dual SEM20 Filter Eurorack Module. Condition is Used. Shipped with USPS Parcel Select Ground.”
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PAiA Fatman

“PAIA FATMAN ANALOG DESKTOP SYNTHESIZER SYNTH MIDI. Good Shape Everything works. Not sure of the OS.”
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PAiA Theremax

“Theremax Paia Theremin Synth. Good shape fully functioning. Condition is Used.”
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The Harvestman / Industrial Music Electronics Iron Curtain Electronics System

“For sale is the complete Iron Curtain Electronics analog synthesizer system by The Harvestman/Industrial Music Electronics.
All eurorack modules are in very good condition. Includes original packaging. Powered skiff not included. Ships to lower continental U.S.

Manufacturer’s description:

The IRON CURTAIN ELECTRONICS system is a faithful recreation of the analog circuits from the famous POLIVOKS synthesizer. This project was completed in cooperation with the Polivoks designer Vladimir Kuzmin. The included modules represent the full Polivoks feature set, all-analog electronics with the use of original Russian components where appropriate. The authentic sonic character of the instrument is present and verified by the designer. It’s the antidote to the ordinary analog synthesizer sound, suitable for industrial applications.
This is a full synthesizer instrument ready for recording or performance. Just add a keyboard or sequencer.
Included modules:
2x Polivoks VCG saw-core oscillators (saw, tri, PWM outputs with octave switch and linear/expo FM. Tracks 1v/octave.)
1x Polivoks VCF (Distinctly aggressive 2-pole filter with low- and band-pass outputs. Thick bass distortion and screaming resonance.)
1x Polivoks modulator (Russian transistor noise source, utility LFO, sample-and-hold.)
2x Polivoks VCA/ADSR (Combination module with looping ADSR envelope and vintage-style VCA.)
1x Lider Suboctave (A unique octave effect that sounds like the original signal, not a square wave.)
1x King Slender mixer/slew

1x Malgorithm mkii (bonus module: voltage-controlled bitcrusher)”
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Buchla 200e

“Buchla 200e Electric Music Box Modular With 201e-12 Powered Cabinet and White Buchla Flight Case

Buchla 200e modular system in a 201e-12 Powered Cabinet also included is the original white Buchla flight case that fits the system for added protection while moving or storing

This is a nice complete system configuration that includes sequencing, touch keyboard, both types of Buchla oscillators, filtering, random, S&H and noise options, audio and CV modulation, envelops, VCA / Gate, mixing and with all the blue knobs settings being able to be saved with the preset manager.

Included are all the cables you will need to start patching, 12 Tiny jack audio cables, 12 Pomona banana cables for CV and 4 Pomona Double Banana Stackable shorting Bars to connect the 281e outs to the 291e inputs, power supply and also a J&R e-Ray 12 LED light for the 201e-12 powered cabinet.

Here is a list of the Buchla 200e system:

– Dual Arbitrary Function Generator Model 250e

– Uncertainty Source / Dual Filter Model 267e

– Mixer / Preset Manager Model 206e

– Twisted Waveform Generator Model 259e

– Complex Waveform Generator Model 261e

– Quad Function Generator Model 281e

– Quad Dynamics Manager Model 292e

– Frequency Shifter / Balanced Modulator Model 285e

– Keen Association Polyphonic Touch’n’Run Voltage Array Model 220

– 201e-12 Powered Cabinet – A three-boat cabinet designed to accommodate up to 12 200-series modules

– Original Buchla White Flight Case for the 201e-12 Powered Cabinet

– J&R e-Ray 12 LED light for 201e-12 Powered Cabinet

– 12 Pomona Stackable Banana cables of various lengths for routing CV signals

– 12 Tini-Jax cables of various lengths routing audio signals

– 4 Black Pomona Double Banana Stackable Shorting Bars

– Buchla Accessory Bag

– Buchla USA Easel Weasel Sticker

The list price for this system configuration is around $16,300

I bought this complete system used last year for around 20% off list prices and love it very much but family needs have come up and I am forced to part with it. I am starting bidding out at more than 45% off list prices, synth dreams can come true!”
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Industrial Music Electronics Hertz Donut MK III

“This is a mint condition Hertz Donut Mk 3 Eurorack module. It’s on the most recent firmware v.1.51. Made my Industrial Music Electronics (formerly known as The Harvestman).

I’ve owned it for 6 weeks, tried it out in a lot of patches. It’s in perfect working condition – never been out of my house since I owned it. ”

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Buchla 261e Complex Waveform Generator

” Buchla 261e Complex Waveform Generator. Used condition, working fine. This was only used in my home studio. Ships inside the USA only. Thank you.”
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The Harvestman Stillson Hammer MK II

“Selling my Stillson Hammer Mk 2 eurorack sequencer. This is an absolutely brilliant sequencer but I’m selling this as I have now got a Cirklon. It has the latest firmware installed. Also included is the PICkit 3 device used to update the module’s firmware (which are £49 to buy new from Mouser).

The module is in mint condition. No rack rash, has always been racked with washers. I am the first owner of this module. Comes with original box.” Click here to search for synths on eBay

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Doepfer A-143-2 Quad ADSR

“The module is in great condition. Comes with Ribbon cable and screws.

This a great module, either use as 4 independent ADSRs or send a gate to no 1 to trigger all 4 (unless they got their own gate plugged in) control your pitch, volume and filter + something else. Resulting in complex sounds.

There are trig outs at the end of each stage, wich allowes the module to be used as an unconventional sequencer.”
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ALM Busy Circuits Akemie’s Castle

“Alm Busy Circuits Akemies Castle FM Eurorack Synth Module .

Selling my Akemie’s castle to make space for more modules…..

In perfect working condition, was racked with washers so no rack rash. ”

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Cwejman PH-8 Four Phase Generator

“Cwejman PH-8 eurorack synthesizer module. All analog 4 phase generator with sync input and extensive voltage controllability. A very unique and special module. Excellent condition. Condition is Used. Ships in original box with Cwejman power cable and 4 mounting screws.”
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Cwejman D-LFO

“D-LFO, comes in original Cwejman Box with Cwejman Cable. Hi-grade build. Absolute best quality modular.”
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PAiA Lot with Synthspin, Gnome, PCBs

” FRIEND OF MINE PAST AWAY FROM HIS ESTATE PAIA SYNTHSPIN WHICH SEEMS TO WORK, HAVEN’T TESTED THE GNOME, 8 VCO’S, PLUS OTHER PAIA PARTS, PLUS MANUALS THAT CAME WITH ITEMS. BECAUSE OF AGE ALL ITEMS SOLD AS-IS”
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5U Modular Synthesizer

“Up for sale is my beloved 5U modular synth system. This consists of the following modules:

Club of the Knobs

C921

Voltage Controlled Oscillator

C902

Voltage Controlled Amplifier

C904A

Voltage Controlled Filter

STG Soundlabs

Post-Lawsuit Lowpass Filter

Moon Modular

506

Voltage Controlled Modifier

524

Quad Voltage Controlled LFO

Synthesizers.com

Model

Description

QCS22

22-Space Studio Cabinet

QCS44

44-Space Studio Cabinet

Q101

Power Control Module

Q106

Oscillator (VCO)

Q106

Oscillator (VCO)

Q106

Oscillator (VCO)

Q102

Power Interface Module

Q107

State Variable Filter (VCF)

Q109

Envelope Generator

Q109

Envelope Generator

Q124

Multiples

Q108

Amplifier (VCA)

Q108

Amplifier (VCA)

Q171

Quantizer Bank

Q172

Quantizer Aid

Q110

Noise Source

Q963

Trigger Bus

Q117

Sample and Hold

Q960

Sequential Controller

Q116

Ring Modulator

Q174

MIDI Interface

Q175

Midi Interface Aid

Q114

4-Channel Mixer

Q105

Slew Limiter

Q961

Sequencer Interface

Q962

Sequential Switch

Q128

Switch

Q150

Transistor Ladder Filter (VCF)

Moreover, the modules are housed in the Synthesizesrs.com Studio-22 and Studio-44 walnut cabinets, each which contain their own separate power supply units.”
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Make Noise Maths

“Make Noise Maths. Condition is Used. Sent with Australia Post Standard Service.”
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Make Noise Rene

“Barely used in non-smoking studio, and works perfectly – includes power ribbon.”
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PAiA Stringz n Thingz Project Machine

“Up for bid is this great looking:
Vintage PAiA Strings ‘n’ Things 1550 Analog Synthesizer 1970’s

Unit does not power on and therefore listed as for parts/repair.
Synthesizer is in good cosmetic condition.
Case has medium wear and tear.
All latches are working.”
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Mutable Instruments Clouds

“For sale is a Mutable Instruments Clouds. Not a DIY project. In excellent shape with very minimal rack rash. Comes with module, original box, toy, power cable, alternate black faceplate, and manual with coffee stains all over it.”
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Make Noise Rene

“Make Noise Makenoise Rene Cartesian Sequencer Eurorack Modular.

Great condition, no issues. Cartesian sequencer provides a unique live format and combination of possibilities. Easy to learn and achieve good composition patterns.”
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Cwejman FSH-1 Frequency Shifter

” This listing is for a Cwejman FSH-1 frequency shifter synthesizer module with the original packaging and ribbon cable. This module is essentially new it was used briefly for experimentation and then placed back in its packaging and stored safely on a shelf in a back room. Note that I will be shipping this in a box much larger and stronger than the little box it came in originally. I will take great care to make absolutely certain it will not be damaged in transit. Also note that while this is a working unit, I am selling it without any option for returns, as it is a modular component I can not be responsible for potential damage caused from mishandling or improper power connections. ”
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PAiA Modular Synthesizer

“PAiA 4700/S modular synthesizer with a mix of 47xx modules and what seem to be some custom modules. I have no way to test this, so sold as-is. Shipping to continental US only.”
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PAiA Fatman

“PAiA FatMan used in great shape and fully functional”
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intellijel Metropolis

“Intellijel Metropolis Eurorack Sequencer Module.
This item is used but in perfect condition with only minor rack rash around the screw holes (see photos).
Comes with all original packaging and with latest v1.36 firmware.”
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PAiA 4700 Modular

“A rare find original synth kit that I purchased from the original owner. Condition is excellent. No corrosion and only minor wear on the cases. It has been tested and works (powers up and emits sound when connected). Included are the original patch cables (not all have been tested). Also included is “A GUIDE FOR USING THE PAIA 4700/S SYNTHESIZER SYSTEM” printout with detailed information on each of the components.

List of components (left to right):

REVERB
VCF
BALANCED MODULATOR (x2)
4/2 MIXER
ENVELOPE GENERATOR (x2)
VCO (x3)
WATT BLOCK (x3)
SEQUENCER
WING
CONTROL OSCILLATOR

Case Dimensions:

Keyboard: 31x13x4″
Cabinet: 15x14x9.5″”
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Make Noise Maths

“Works. As is. Make Noise Maths : Eurorack Module : Lightly Used. Condition is Used.”
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PAiA 9700s Modular Synthesizer

“This is a used modular synthesizer that was completely built from a kit. The first A/R envelope on the oscillator panel is a little wonky but it can still be used. Everything else works as it should.”
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Buchla Lightning

“The only quirk of the Lightning is that to turn it ON, the power switch on the Lightning Receiver needs to be ON when it is plugged in. This has been the case for years. It boots up correctly and immediately every time.”
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PAiA Modular Synthesizer

“PAIA modular synth. This unit lights up and mostly seems to work but there are some things that we are not able to test, so this unit is being ‘AS IS'”
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