Name Modified Price Seller Region Description
Buchla Model 284
Quad Voltage Controlled Envelope Generator with Delay
$1,695.00 TheSynth USA Buchla - Quad Voltage Controlled Envelope Model 284 Clone. Professionally built. Price i… 
Buchla Model 272e
POLYPHONIC TUNER
€1,050.00 AlvaroKuper EU Te overall condition of this *Buchla Model 272e* is good. ### location * I am in Como/I… 
Other/unknown Model 259r
Complex Waveform Generator by Roman Filipov
$1,665.00 TheSynth USA Buchla - Programmable Complex Waveform Generator Model 259 clone. Professionally built by… 
Buchla Model 296e
SPECTRAL PROCESSOR
€3,300.00 ivans EU Perfect condition buchla 296e,no scratches or rack rash, works flawlessly. I am the first… 
Other/unknown Borph
Morphagene 100% compatible in the Buchla ecosystem.
$1,280.00 TheSynth USA Fake Noise - Morphagene for Buchla, aka BORPH. Comes with SD card. Shipping is included … 
Buchla Model 261e
COMPLEX WAVEFORM GENERATOR
€1,300.00 ivans EU Perfect condition buchla 261e. Feel free to get in touch for pictures or a video of the m… 
Buchla Model 259e
TWISTED WAVEFORM GENERATOR
€1,200.00 ivans EU Perfect condition buchla 259e. Feel free to get in touch for pictures or a video of the m… 
Keen Association Fle`xyz`ation Plateau Model 224e
Polyphonic multi-gestural surface
$6,600.00 TheSynth USA Most recent firmware, with SD Card installed. Comes mounted in the also rare Keen Associa… 
Buchla Model 252e
Polyphonic Rhythm Generator
€2,400.00 mikropuse EU Buchla 252e in excellent shape here, with Primo firmware. I am not using it as much as I … 
Buchla Model 258 (Black Corporation Reissue)
Dual Oscillator Model 258
$745.00 TheSynth USA Buchla & Associates - Dual Oscillator Model 258 Classic reissue. Price includes shipping… 
Buchla Model 210e
CONTROL AND SIGNAL ROUTER
€990.00 mikropuse EU Up for sale is my 210e module in excellent cosmetic and working condition now for onlly 9… 
Other/unknown TSNM mkII
Touch Sensing Note Memory
$1,115.00 TheSynth USA DOBOZ - TSNM 4U MKII Professionally built by Sascha (Northern Light Modular), it outputs … 
Kilpatrick Audio K4816 Pattern Generator
Buchla-format CV and MIDI Pattern Generator
$620.00 TheSynth USA Kilpatrick Audio K4816 Pattern Generator in excellent condition Shipping within USA is i… 
Buchla Model 257 (Black Corporation Reissue)
Dual Control Voltage Processor Model 257
€500.00 UFAPLV EU The overall condition of this *Dual Control Voltage Processor Model 257* is *like new* Ve… 
Buchla Model 258 (Black Corporation Reissue)
Dual Oscillator Model 258
€700.00 UFAPLV EU The overall condition of this *Dual Oscillator Model 258* is *like new* Version rev 1.1s … 
Other/unknown SynthThomas - Quad Resonant Lopass Gate - Model 292
Quad Resonant Lopass Gate - Model 292
$885.00 TheSynth USA with MEMS Vactrols. Your choice of Rogan, or Black Davies knobs. Price includes shipping … 
MEMS Project Model 291M
Dual Voltage Controlled Filter Model 291 by MEMS Project
$1,525.00 TheSynth USA MEMS Project - Dual Controlled Filter Model 291 Prior "Buchla & M.E.M.S" Built with hand-… 
Buchla Model 257
Dual Voltage Processor
€400.00 elstongunnn EU Selling a 257 clone in great condition Shipping tracked & insured included within EU Pa… 
Magnetic Freak GAUSSIAN
A fully controllable Random Signal Generator based upon the modelisation of the CERN's particles beams.
€1,000.00 elstongunnn EU Selling a Gaussian by Magnetic Freak in perfect condition. Shipping tracked & insured in… 
Magnetic Freak Boolean Logic Latched
Cascaded analog Logic Gates and Latches
€700.00 elstongunnn EU Selling a Boolean Logic Latched by Magnetic Freak in perfect condition. Shipping tracked… 
Buchla Model 281e
QUAD FUNCTION GENERATOR
€1,100.00 Kent EU Ordered with my full system, directly from Don Buchla, back in the day. Pictures and info… 
Northern Light Modular XENOMORPHER - Model 2XO
8 channel modulation engine with midi and USB
€800.00 elstongunnn EU Selling a Xenomorpher by Northen Light Modular, bought in september 2025, in perfect cond… 
Buchla Model 204
Quad Spatial Director
$2,500.00 TheSynth USA Buchla - Quad Spatial Director Model 204R - Professionally built by Chip (MEMS Project), … 
Buchla Model 250e
ARBITRARY FUNCTION GENERATOR
€1,400.00 Kent EU ### technical condition Works great ### cosmetic condition Typical rack rash. Buchla alw… 
Kilpatrick Audio K4816 Pattern Generator
Buchla-format CV and MIDI Pattern Generator
€750.00 Kent EU [https://youtu.be/FdT92nJfT8w?si=pyOSsBGUkBaM3Nv_](https://) Seen doing its thing at the… 
Sputnik Modular Model 289 Dual Defect Processor
Digital Signal Processor
€1,000.00 Kent EU This is an underappreciated module. Much more than an effects processor. Also, when coupl… 
Buchla Model 261e
COMPLEX WAVEFORM GENERATOR
€1,500.00 Kent EU I have two of these and they are calibrated to track very well. ### technical condition … 
Buchla Model 266e
SOURCE OF UNCERTAINTY
€900.00 Kent EU ### technical condition Works great ### cosmetic condition Typical rack rash. Buchla alw… 
Buchla Model 227e
SYSTEM INTERFACE
€2,000.00 Kent EU This is one of the earlier ones and is full of Vactrols! Totally cool and you can move th… 
Buchla Model 256e
CONTROL VOLTAGE PROCESSOR
€1,250.00 Kent EU This is the exact module used in my "256e Control Voltage Processor. Buchla Basics #2" vi… 
Buchla Model 291e
TRIPLE MORPHING FILTER
€1,850.00 Kent EU ### technical condition Works great ### cosmetic condition Typical rack rash. Buchla alw… 
1979 Stochastic Voltage Generator (SVG)
Buchla format adaptation of Marbles by Mutable Instruments
$650.00 lauriea7 Canada The overall condition of this *1979 Stochastic Voltage Generator (SVG)* is *mint* works … 
Studio H Control and Signal Router
Matrix Router
€1,600.00 93tilinfinity EU CSR in great condition! Ships from Berlin to EU locations. 
Other/unknown Model 288R
Time Domain Processor
€1,200.00 DoctorTelefax EU Selling a 288r in good & perfectly working condition. With accessories, for coding update… 
Buchla Model 250e
ARBITRARY FUNCTION GENERATOR
€1,600.00 handmadesynthesizers EU Brand new in box. Sealed open. 
Buchla Model 259e
TWISTED WAVEFORM GENERATOR
€1,400.00 Kent EU ### technical condition Works great ### cosmetic condition Typical rack rash. Buchla alw… 
Tokyo Tape Music Center Model 158 Dual Sine Sawtooth Generator Card
Discrete Dual Oscillator
£300.00 ModularFlow UK The overall condition of this *Tokyo Tape Music Center Model 158 Dual Sine Sawtooth Gener… 
Buchla Model 250e
ARBITRARY FUNCTION GENERATOR
€1,500.00 jberanger EU The overall condition of this *Buchla Model 250e* is *like new* ### technical condition … 
Buchla Model 281e
QUAD FUNCTION GENERATOR
€1,150.00 jberanger EU The overall condition of this *Buchla Model 281e* is *like new* ### technical condition … 
Buchla Model 266e
SOURCE OF UNCERTAINTY
€1,000.00 jberanger EU The overall condition of this *Buchla Model 266e* is *like new* ### technical condition … 
Buchla Model 261e
COMPLEX WAVEFORM GENERATOR
€1,650.00 jberanger EU The overall condition of this *Buchla Model 261e* is *like new* ### technical condition … 
Buchla Model 291e
TRIPLE MORPHING FILTER
€1,950.00 jberanger EU The overall condition of this *Buchla Model 291e* is *like new* ### technical condition … 
Northern Light Modular 2MF - Dual Multimode Filter
An expanded 4U adaption of Mutable Instruments Blades
€650.00 Gint EU The overall condition of this *Northern Light Modular 2MF - Dual Multimode Filter* is *li… 
Northern Light Modular Time and Triggers - Model 2TT
A digital trigger generator with a random gate, swing and ratcheting functionality
€700.00 Kent EU ### technical condition Works great ### cosmetic condition Mounted with washers. Very li… 
Buchla 226h CV-MIDI Interface
€500.00 Kent EU ### technical condition Works great ### cosmetic condition Typical rack rash. Buchla alw… 
Buchla Model 225e
MIDI DECODER / PRESET MANAGER
€1,500.00 Kent EU ### technical condition Works great ### cosmetic condition Typical rack rash. Buchla alw… 
Buchla Model 297
Infinite Phase Shifter
€1,400.00 Kent EU This is the one shown in the "297 Infinite Phase Shifer" video on this website and my You… 
Northern Light Modular Polemixing Filters – Model hPF
Two analog Multimode filters
€475.00 Kent EU ### technical condition Works great ### cosmetic condition Mounted with washers. Very li… 
Northern Light Modular Delayed Inveloper - Model hDI
Dual looping ADSR/AD envelope
€475.00 Kent EU This is literally the one shown in the video below. I did this video and love this module… 
Northern Light Modular Space Arcade
4 voice 8-bit sound generator with effect engine
€900.00 Kent EU ### technical condition Works great ### cosmetic condition Mounted with washers. Very li… 
Studio H Control Voltage Slew Processor
Eight channels of control voltage slew processing
€1,200.00 Kent EU ### technical condition Works great ### cosmetic condition Mounted with washers. Very li… 
Studio H 258e / DPO
Dual Programmable Oscillator
€1,250.00 Kent EU The overall condition of this *Studio H 258e / DPO* is *like new* | *good* | *totally bus… 
Buchla 208C
Easel Command Module
€4,500.00 handmadesynthesizers EU The overall condition of this *Buchla music easel modern * is New. one month old! progra… 
Studio H Quad Control Voltage Processor Model 254e
Transpose pitch and process rhythms, all under preset control.
€1,000.00 fablesofsilence EU The overall condition of this *Studio H Quad Control Voltage Processor Model 254e* is *li… 
Keen Association Polyphonic Touch'n'Run Voltage Array Model 220/e
Four-voice polyphonic keyboard/sequencer
€3,000.00 fablesofsilence EU The overall condition of this *Keen Association Polyphonic Touch'n'Run Voltage … 
Keen Association 269e Graphic Waveform Generator
4 oscillators, higher frequencies
€3,000.00 fablesofsilence EU The overall condition of this *Keen Association 269e Graphic Waveform Generator* is *new*… 
Buchla Music Easel iProgram Card
patch editing, patch/librarian management, real-time performance from an iPad via the iProgram Card App
€349.00 ezra EU The overall condition of this *Buchla Music Easel iProgram Card* is *like new*. ### ship… 
Studio H 258e / DPO
Dual Programmable Oscillator
€1,250.00 fablesofsilence EU The overall condition of these *Studio H 258e / DPO* are *like new* . I have **two for s… 
Tokyo Tape Music Center Voltage Controlled Filter MODEL 291 Card
Voltage Controlled Filter
£250.00 ModularFlow UK The overall condition of this *Tokyo Tape Music Center Voltage Controlled Filter MODEL 29… 

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