PAiA Fatman

“I bought this on here from the original owner about a year ago before I knew very much about what kind of synth setup I want.

This unit is for someone who likes old school equipment and knows how to work on synths,etc.
I’m wanting something a bit more modern and automatic.” Click here to visit listing on eBay

Make Noise Echophon

” Make Noise SoundHack Echophon Eurorack Delay

Incredibly flexible delay module, suitable for Karplus Strong synthesis, looping, “Eventide”-type harmoniser effects, pitch shifting, tempo sync’d delays and much, much more.

Only very light use on this module. very slight rash around the upper right screw hole, otherwise in excellent condition and complete with original box, screws and power cable – please see photos.” Click here to visit listing on eBay

Plan B Model 17 Triple Event Timer

“This is a Plan B Model 17 Triple Event Timer Eurorack Module PCB And Parts. Condition is “For parts or not working”.

This is the main PCB which is populated minus the ICs, a jack board, and a switch board for the module as well as some LEDs and Jacks. I built the board in 2006 while working at Plan B but never finished assembly due to parts shortages. Someone willing to DIY the rest could make a working module out of it. Sold as is.” Click here to visit listing on eBay

SynthTech E355 Morphing Dual LFO

“The E355 is a 14hp Eurorack module with two LFOs that use our unique morphing algorithm to create over 10,000 different waveforms. the two outputs can vary from one cycle in 12 minutes to 1000Hz, with high and low ranges available. The use of a 24 MHz 32-bit ARM processor means virtually no frequency drift.

The E355 has features to make it useful in both live and in the studio. The two LFOs are “locked” to each other in one of three ways, chosen by a panel switch:

LFO1 and LFO2 have independent rates and the same waveshape and phase
LFO2 has independent waveshape but the same rate and phase as LFO1
LFO1 and LFO2 have the same rate/waveshape but variable phase from 0-360°

LFO1 can be thought of as the “master” LFO as it always has independent rate, FM, and morphing. Each LFO tracks 1v/Oct and all parameters are under voltage control. There are two leds that vary in brightness based on output amplitude in 128 levels.

The E355 uses the same morphing engine as the E350 Morphing Terrarium. The transition from one stored wavetable to another is broken down into 4096 calculated waves. There are 3 banks of waves to select from:

I use the module for percussion using bank B and C as well as normal LFO duties. Slight scratch at top of module (see picture).” Click here to visit listing on eBay

The Harvestman Polivoks VCF

“Harvestman Polivoks VCF Eurorack module in excellent condition, a few small marks on the faceplate but great overall.

One of the dirtier filters going, an exact clone of the filter from the Soviet Polivoks synth with new old stock soviet ICs, made in collaboration with the original designer.

Dual input with low pass and bandpass outputs. Sounds amazing but I have too many filters!”
Click here to visit listing on eBay

PAiA 4700 Series Modular Synthesizer

” You’re bidding on an analog “patch cord” monophonic synthesizer that contains all of the fundamental modules needed for music synthesis. I assembled this synthesizer in 1980 using 4700-series kits from the legendary PAiA Electronics, Inc. in Oklahoma.

This synthesizer was in “working” condition before I stored it away. I was already an experienced electronic kit assembler at age 18 when I assembled all of the modules. I used terminal strips to create “bus bars” inside the module cabinets to conveniently provide the three supply voltages (plus ground) to all of the modules. Once I got to college at PSU I begged an Electrical Engineering professor let me use a frequency meter in a lab to calibrate each key of the keyboard to the proper pitch. I recently applied power to the cabinets and proved that the power supplies are working, but their output voltages will need to be recalibrated according to the manuals. I say that this unit is “working”, but I never really got it to make the sounds I was hoping for…” Click here to visit listing on eBay

Make Noise Pressure Points & Make Noise Brains

“Make Noise Pressure Points X2 + Brains Modules Eurorack controller CV sequencer.

Both pressure points and the Brains are in great shape and work perfect.

The modules will be shipped with all the cables you need to have them hooked up together. I will also include the jumpers in case you want to disconnect one pressure points as a self contained controller. ” Click here to visit listing on eBay

Make Noise Wogglebug 2014 Edition

“Make Noise Wogglebug 2014 : Eurorack Module : Excellent Condition

This unit is in great condition, only selling because I have 2 and only need one. Like new except missing one nut on the ‘stepped’ output jack, but this is a standard part you can find at any modular shop, and doesn’t affect the functionality or stability of the jack.” Click here to visit listing on eBay

Make Noise Maths

“Having already owned one of these fantastic modules for some years, it was a ‘no brainer’ to buy another when the need arose. However the project it was intended to help with, didn’t take off…so despite being unboxed, it remained unused! That being the case, it’s up for sale, in perfect condition with all of the original packaging.”
Click here to visit listing on eBay

Buchla Format Modular Synthesizer

“Buchla Format Modular 4u Synthesizer Full System. Condition is “Used”. Shipped with USPS Priority Mail.

Systems modules all work 100% used in a smoke free studio! This system takes the rings into clouds idea and goes into a territory that is off the charts. Using the comb filter and selecting specific bands to feed into the envelope followers your able to achieve some insane modulation.

1: Digital Sequencer Module Synthetic Sound Labs 303 style sequencer.

2: Dual control voltage adder 256

3: LA67 Buchla 194 Bandpass Filter

4: Model 285 Rev1 Frequency Shifter

5: TSNM a programmable touch input

6: LA67 Buchla 130 Envelope Detector

7: 1979 Modal Synth Voice (elements)

8: 1979 Stereo Microsound Processor (clouds)

9: 295 10 Channel comb filter by Modular Addict

10: 1 SA modular 12U portable case

Over 4500$ invested in this system! ” Click here to visit listing on eBay

Serge 4U Modular Panel

“Serge 4U panel with 4 modules (4×4) in a Random Source Boat and distro board (with xlr connector)
no PSU included

Random Source Dual slope generator (one led not blinking)
Random Source Sequencer/Programmer
Ian Fritz Chaquo/Dual tgtsh
Scrolab Sequential Switch

Great for sequencing, randomising, chaotic voltage generation and audio processing” Click here to visit listing on eBay

The Harvestman SuONIO

“The Harvestman SuONOIO Portable Synth V2 (Red) – Allesandro Cortini Sonoio. Condition is “Used”. Dispatched with Royal Mail 1st Class.mint check out you tube etc do your home work on this truely amazing. Mint as new you won’t see better all as should be selling v 1 also. Thanks for looking. ” Click here to visit listing on eBay

PAiA 2700 / 4700 Modular Synthesizer

“For sale is a vintage PAiA Modular Synthesizer.

Comes as shown. Untested. Not all of the modules appear to be fully connected (loose wires to busboard) and some aren’t screwed into the frame. I have NOT even tried to power this one. Assume it will need some sort of going over/repair to get it up and running.

Some of the RCA connectors have oxidation. The bandpass filter has 1/8” jacks instead of RCA. There are a few and knobs missing. There are two reverb tanks mounted inside for the 2 reverb modules.

The outer case has a little wear and some peeling near one of the edges. From a smoke-free home. “ Click here to visit listing on eBay

PAiA 2720 Modular Synthesizer

” Up for offer is a non-working PAiA 2720 Analogue Modular 1970s Synthesizer for parts or restoration. Features 8 components: pitch/trigger out, power supply, voltage control oscillator, function generator, low pass filter, bandpass filter, control oscillator and voltage control amplifier. Some keys are sticking and have yellowed and wood block that holds pitch/trigger out needs to be replied. Nice Moog-era vintage piece. I have too many projects so I will be offering up more vintage PAiA in future listings. Thanks for looking and stay safe.” Click here to visit listing on eBay