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Additional CONTROL Listings
Wednesday, June 05, 2024
Cwejman S1 MK2 Semi-Modular Monophonic Analog Synthesizer SN S1-MK2-031 & S1-MK2-002
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SN S1-MK2-031 via this listing
S1-MK2-002
via this listing
"The Cwejman S1 Mk2 is not merely a synthesizer; it's an exquisite instrument that offers an expansive sound design realm for producers, musicians, and sound designers. Its scarcity and the manufacturer's commitment to quality make it highly sought-after in the synthesizer community.
Features precise oscillators, versatile filters, and dynamic modulation. Renowned for its clarity and clean sound architecture.
A semi-modular analog synthesizer hailing from Sweden, conceived by the meticulous and innovative designer, Wowa Cwejman. Known for its premium build quality, superb sound, and compact design, the S1 Mk2 stands out in the world of modular synthesis. Below, we explore its key features and highlight some renowned artists who have utilized Cwejman synths in their sonic explorations."
SN S1-MK2-031 via this listing
S1-MK2-002
via this listing

Features precise oscillators, versatile filters, and dynamic modulation. Renowned for its clarity and clean sound architecture.
A semi-modular analog synthesizer hailing from Sweden, conceived by the meticulous and innovative designer, Wowa Cwejman. Known for its premium build quality, superb sound, and compact design, the S1 Mk2 stands out in the world of modular synthesis. Below, we explore its key features and highlight some renowned artists who have utilized Cwejman synths in their sonic explorations."
Korg 770 with Kenton CV/Gate/Filter Mod SN 770934
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via this listing
"One of the rarer ones in the line up, somewhere between a 700s and an MS-20, featuring the amazing Traveler filter, superb sounding ring mod and very unusual chromatically playable noise.
Imported from Japan in 2018, professionally serviced then and fitted with a Kenton Kit allowing external CV/Gate/Low Pass Cutoff Frequency control, under the Korg standard, so you need a Hz/V (as opposed to 1V/Oct) capable interface, like Kenton boxes, Arturia Keystep, various options in Eurorack...
Great cosmetic condition, no missing metal ring to any of the knobs, which seems to have happened to a lot of those. A noticeable chip to one wood side, otherwise only a few regular micro paint chips and dings, clean example overall.
Great working condition, amazing sound."
via this listing
"One of the rarer ones in the line up, somewhere between a 700s and an MS-20, featuring the amazing Traveler filter, superb sounding ring mod and very unusual chromatically playable noise.
Imported from Japan in 2018, professionally serviced then and fitted with a Kenton Kit allowing external CV/Gate/Low Pass Cutoff Frequency control, under the Korg standard, so you need a Hz/V (as opposed to 1V/Oct) capable interface, like Kenton boxes, Arturia Keystep, various options in Eurorack...
Great cosmetic condition, no missing metal ring to any of the knobs, which seems to have happened to a lot of those. A noticeable chip to one wood side, otherwise only a few regular micro paint chips and dings, clean example overall.
Great working condition, amazing sound."
Tiracon 6V - Synthesizer made in GDR (1987) - Sound Modulation
video upload by 3L3C7RON1C MU51C
"Sound Modulation on the last and very rare Synthesizer from the former GDR, short time before the Wall brakes down!"
Music For Polybrute 5
video upload by Mysterious Machine
"Music for Polybrute 5 is a single patch created from scratch with the Arturia Polybrute ( 6 voices ) synthesizer demonstrating its expressive capacity. No multitracks. No external effects were used, only Morphee, reverb, delay of the synthesizer. Just, Polybrute.
Images from the retro documentary: Más Allá - Los Mayas. Directed and presentd by: Fernando Jiménez Del Oso. Channel: TVE. Date: 01-06-80.
Vídeo from archives: Moisés Garrido y Claudia M. Moctezuma."
Roland Jupiter-8 real time sound design | How to make great pads
video upload by Espen Kraft
"Programming synths has been my life for over 35 years. I'm good at it and I always enjoy it.
Most of my sounds and patches are made so they will fit in nicely with other sounds in an arrangement. Not too thin or to thick in the frequency spectrum. Sounds must blend well with each other.
I have a set of chord structures and intervals I often play through to find the sweet spot of any sound I'm working on. This video shows how I work in the final stages of a patch. The release time of the envelopes, the filter, filter envelope and oscillator detuning. It all comes into play (literally) when finding that sweet spot and small adjustments can change a lot.
The ability to detune Osc 1 from Osc 2 (on synths that have two or more oscillators) is always tempting as the sound will fatten up, but it can easily turn a usable sound to unusable as it takes up too much space and with Roland synths and a saw waveform, it will turn the sound into a "supersaw" which in turn will make everything sound like "Trance", which is not good if you're doing 80s pop. Be very careful about detuning oscillators like that.
When I'm creating a sound or patch I have one rule I live by; Could I use this sound in my OWN music? If the answer is yes, then the sound is ready.
Find my music here:
Bandcamp: https://espenkraft.bandcamp.com/"
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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