Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"The set of EPROM sound chips are included, but have not been installed. This upgrade adds 3 new banks of drum samples to the original factory bank. More information about these sound chips can be found here" [link]
Wednesday, July 23, 2014
Waldorf Q Synthesizer SN 030926032
Waldorf Microwave XT Synthesizer SN 830726201
Cwejman VM-1 Eurorack Voice Synthesizer Module
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"The manufacturer write up is below, but this is essentially a full blown Cwejman synth in one module. The great thing is that you can either bypass the internal VCO, or plug in another sound source to mix with the VCO and use the VCA and Envelope(s) from the VM-1. It's an unbelievable module. I have since gotten some other individual Cwejman modules and do not need this one at this time. You can see it in the bottom right row of the listing photo.
Cwejman makes his modules in extremely small batches and (after some inquiries about other modules) the VM-1 is not on the current list of modules in the pipeline.
The manual is on the cwejman website.
The VM-1 is a complete voice module with an oscillator, multi mode filter, amplifier and 2 envelope generators. The OSCILLATOR can produce seven basic waveforms. The pitch is controlled manually by the 'COARSE' and 'FINE TUNE' controls, and also by the variable CV1 and CV2 inputs. The pitch CV inputs are carefully trimmed for 1 Volt/octave sensitivity.
The pulse width can be controlled by the 'PULSE WIDTH' control and by external signals inserted into variable input "PWM". The SYNC is provided by an external signal to input SYNC.
The 4-pole Multi Mode Filter consists of an audio mixer (MIX), filter and modulation controllers for cutoff, q-peak and output morph. The MIX control mixes two signals; oscillators output and external audio signal (AUDIO). The MMF is a 4-pole multi mode filter.
The low pass, band pass and high pass mode are mixed at filters output by morphing function; knob MODE MORPH and controllable by an external CV signal MORPH and outgoing level is attenuated by a voltage controlled amplifier."
via this auction
"The manufacturer write up is below, but this is essentially a full blown Cwejman synth in one module. The great thing is that you can either bypass the internal VCO, or plug in another sound source to mix with the VCO and use the VCA and Envelope(s) from the VM-1. It's an unbelievable module. I have since gotten some other individual Cwejman modules and do not need this one at this time. You can see it in the bottom right row of the listing photo.
Cwejman makes his modules in extremely small batches and (after some inquiries about other modules) the VM-1 is not on the current list of modules in the pipeline.
The manual is on the cwejman website.
The VM-1 is a complete voice module with an oscillator, multi mode filter, amplifier and 2 envelope generators. The OSCILLATOR can produce seven basic waveforms. The pitch is controlled manually by the 'COARSE' and 'FINE TUNE' controls, and also by the variable CV1 and CV2 inputs. The pitch CV inputs are carefully trimmed for 1 Volt/octave sensitivity.
The pulse width can be controlled by the 'PULSE WIDTH' control and by external signals inserted into variable input "PWM". The SYNC is provided by an external signal to input SYNC.
The 4-pole Multi Mode Filter consists of an audio mixer (MIX), filter and modulation controllers for cutoff, q-peak and output morph. The MIX control mixes two signals; oscillators output and external audio signal (AUDIO). The MMF is a 4-pole multi mode filter.
The low pass, band pass and high pass mode are mixed at filters output by morphing function; knob MODE MORPH and controllable by an external CV signal MORPH and outgoing level is attenuated by a voltage controlled amplifier."
Yamaha CS01 Vintage Synth with Gig Bag
Circuit Bent PSS 130 by SOUNDQUIST
Note: Auction links are affiliate links for which the site may be compensated.
Published on Mar 25, 2014 bent on construction
via this auction
"modifications include:
extreme-range pitch knob with toggle, affects note pitch and rhythm speed/pitch
1/4" line in-that's right, send signals through the unit (mp3 player, instrument, drum track etc.) and use it as an effects box or amplifier.
Photo-theremin, wave your hand over the eye and produce a range of sounds, depending on what other mods are engaged
video in and out rca ports, run a dvd player or other video sourcethrough it with the two included quality RCA cables
1/4" line out
on-board speaker toggle on/off
main volume knob
line in volume knob (less volume = more filtration through effects)
sweet orange paint job with yellow and brown keys and yellow logo, matching orange knobs
4 body contacts, some of which are ground-sensitive
key volume knob (independent of drums, also affects other mods) with toggle and momentary kill
4 tone generating switches which trigger random notes from their respective quarter of the keyboard in the selected tone, stimulated by drums, line in, etc.
8 other knobs with that do crazy things like digitally modulated distortion, stepped tonal feedback, oscillation etc. Some of these have "momentary on" buttons, all have toggles.
The 4 components to the left of the keys are linked: a feedback module with toggle on/off, momentary on button, knob for high/low frequency and a dry/wet knob.
40 added external components total
This thing is seriously wild. Lots of fun and serious recording to be had with this machine, squealing analog/digital high warbles and cascades and buzzing granular lo-fi lows. Useful stair-stepped tone generation and glitching, see video for a small sample of the range of sounds and sights that can be produced."
Published on Mar 25, 2014 bent on construction
via this auction

extreme-range pitch knob with toggle, affects note pitch and rhythm speed/pitch
1/4" line in-that's right, send signals through the unit (mp3 player, instrument, drum track etc.) and use it as an effects box or amplifier.
Photo-theremin, wave your hand over the eye and produce a range of sounds, depending on what other mods are engaged
video in and out rca ports, run a dvd player or other video sourcethrough it with the two included quality RCA cables
1/4" line out
on-board speaker toggle on/off
main volume knob
line in volume knob (less volume = more filtration through effects)
sweet orange paint job with yellow and brown keys and yellow logo, matching orange knobs
4 body contacts, some of which are ground-sensitive
key volume knob (independent of drums, also affects other mods) with toggle and momentary kill
4 tone generating switches which trigger random notes from their respective quarter of the keyboard in the selected tone, stimulated by drums, line in, etc.
8 other knobs with that do crazy things like digitally modulated distortion, stepped tonal feedback, oscillation etc. Some of these have "momentary on" buttons, all have toggles.
The 4 components to the left of the keys are linked: a feedback module with toggle on/off, momentary on button, knob for high/low frequency and a dry/wet knob.
40 added external components total
This thing is seriously wild. Lots of fun and serious recording to be had with this machine, squealing analog/digital high warbles and cascades and buzzing granular lo-fi lows. Useful stair-stepped tone generation and glitching, see video for a small sample of the range of sounds and sights that can be produced."
Novation Nova Desktop Synthesizer and Vocoder
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"This is basically the desktop version of the Supernova, with an added Vocoder."
via this auction
"This is basically the desktop version of the Supernova, with an added Vocoder."
Bastl Instruments Trinity x4
via this auction

Trinity is universal musical instrument and original sounding modular groovebox. It can function as any type of digital synthesizer, sequencer, controller, arpeggiator or almost anything that can be programmed into a micro-controller. Trinity is designed to be connected and combined with other Trinities of different functions in a chain, so you can create your own music making environment. It is ready to communicate with the outer world via MIDI and different sync and CV methods using MIDI Bastl. We are musicians passionate of exploring new fields of sonic experience – we already developed 4 different instruments for Trinity which work great together. They are sequencer, drum synthesizer, polyphonic synthesizer and monophonic FM synthesizer.…and there is many more to come!

experimental monophonic FM synthesizer
8 different sound for each preset
6 presets
1 carrier oscillator with pitch tuned in semitones
3 modulation oscillators with adjustable harmonic multiple of carrier frequency, detune and amount of modulation
8 algorithms of oscillator configuration
3 wavetables for all oscillators (sine, saw, white noise)
LFO with adjustable rate, resolution, amount, destination on different parameters and 8 different shapes
exchange sounds between more Mono FM Synths by SysEx message
MIDI native by side connectors, note, CC support, thru
MIDI connector by connecting MIDI Bastl by the side
POLY module
subtractive or FM synthesis mode
3 voice polyphony
6 different sound for each preset
6 presets
in subtractive mode: oscillator + state variable filter with cutoff and resonance ( LP,HP,BP,notch )
in FM mode: oscillator + modulation oscillator with selectable wavetables
LFO with adjustable rate, resolution, amount, destination on different parameters and 8 different shapes
ADSR with impact on volume and adjustable impact to other parameters
precise setting of oscillator, LFO and ADSR features are accessed by adjusting character knob which goes thru all possible settings of routing and wavetables
exchange sounds between more Poly Synths by SysEx message
4 wavetables (sine, saw, distorted square, noise)
3 note playback by MIDI – velocity sensitive
multi-timbral MIDI mode (lowest octave)
MIDI native by side connectors, note & velocity sensitive, CC support, thru
MIDI connector by connecting MIDI Bastl by the side

5 voice polyphonic drum sample player (6th voice for metronome)
step sequencer
32 steps / pattern
5 storable patterns for each preset
random pattern generation
pattern copy / paste
recording from the buttons
erease single notes or whole pattern
metronome
jump – repeating certain step
tap tempo
auto quantize
6 different drum sounds for each preset
6 presets
mystery shuffle
for each sound you can adjust sample rate, time stretch, cut, distortion, volume and sample to be played
global mode for tweaking all samples at the same time

drum kits / samples can be changed by converting wave files into .h file included in the source code (by python script included in Mozzi library) and updating the software in the Atmega
MIDI native by side connectors, note & velocity sensitive, CC support, thru
MIDI connector by connecting MIDI Bastl by the side
SQNCR module
controlling 3 different Trinity instruments (polyphonic or monophonic)
sending MIDI notes on 3 channels
32 steps / pattern
4 patterns for each instrument per preset
3 presets
recording from buttons or MIDI
erase single notes or clear whole pattern
adjustable pattern length, groove, tempo
tap tempo
jump function (step repeater)
auto quantize
MIDI clock support, master or slave (by receiving MIDI clock message it turns into slave mode)
MIDI by side connectors – MIDI connector by connecting MIDI Bastl by the side

jumpers to select functionality and routing of the MIDI connector (with chain connectors and sync dev. area)
MIDI I/O
Attiny 85 based development area for almost endless sync possibilities (firmware for attiny still in development)
converts MIDI clock to CV clock (4 PQN and 12 PQN) for Korg Volca/Monotribe, Modular, Gameboy Nanoloop/LSDJ (done)
converts MIDI clock to din sync 24 /48
Standalone use: MIDI Bastl has no power jack and is powered via the side connectors from an instrument. For standalone use you need to make power jack adaptor. On the circuit board there are clearly marked spots to which you can solder cable to the power jack."
Medic EKG (Elektro Kardio Gramm) Eurorack Sequencer Module
Note: Auction links are affiliate links for which the site may be compensated.
via this auction
"The EKG (Elektro Kardio Gramm) is a versatile 8-step analogue sequencer designed to fit the euro rack . Each step has a unique Function Control and can be turned off, skipped, repeated or set as a reset point.
Modes: Off (rest), x1, x2, x3, x4, Skip, Reverse and Rest.
CLOCK IN: This is the clock input. Use a 5V clock signal, or a signal from an LFO
TEMPO 1/2 IN: When this socket sees 5V, the sequencer will run at half speed.
RESET IN: When this socket sees a 5V signal, the sequencer will reset to Step 1.
CV OUT & RANGE: Connect the CV out to your modular synth’s VCO to control Pitch, or to Cut-Off on your Filter
GATE OUT: Connect this to the EG Trigger input on your synth. Output is 5V."
via this auction
"The EKG (Elektro Kardio Gramm) is a versatile 8-step analogue sequencer designed to fit the euro rack . Each step has a unique Function Control and can be turned off, skipped, repeated or set as a reset point.
Modes: Off (rest), x1, x2, x3, x4, Skip, Reverse and Rest.
CLOCK IN: This is the clock input. Use a 5V clock signal, or a signal from an LFO
TEMPO 1/2 IN: When this socket sees 5V, the sequencer will run at half speed.
RESET IN: When this socket sees a 5V signal, the sequencer will reset to Step 1.
CV OUT & RANGE: Connect the CV out to your modular synth’s VCO to control Pitch, or to Cut-Off on your Filter
GATE OUT: Connect this to the EG Trigger input on your synth. Output is 5V."
S-180 sequencer + S-181 trigger breakout
Published on Jul 23, 2014 RuprechtM
www.ladik.eu
Eurorack modules:
M-220 MIDI clock synchronizer
S-180 8-step sequencer
S-181 breakout box - individual outs from S-180
D-010 Twin-T Drums
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH