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via this Reverb listing
This appears to be the first post to feature the Pearl Pk-701.
"Extremely rare synth by Pearl, produced in very limited numbers with very little documentation available online.
It resembles an Italian-style string machine with piano, string, and brass sounds, featuring a beautiful chorus and vibrato. In reality, it’s a true 8-voice polyphonic synthesizer with an absolutely beautiful sound.
Cosmetically is in great condition, unfortunately, there are no schematics available, and I haven’t been able to tune the individual voices. Each voice has 4 potentiometers, but without documentation, it’s difficult to tune everything properly.
All the voice boards work perfectly, although the slot for board 2 doesn’t output piano sounds on the assigned note."
Wednesday, June 11, 2025
Pearl Pk-701 Ultrarare Polyphonic Keyboard Synth
Waldorf Pulse 2 w/ Original Box
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
via this eBay listing
Audiothingies Micromonsta Micromonsta 8 voice Polyphonic Desktop Synthesizer
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via this Reverb listing
Additional Three Wave Music Listings
via this Reverb listing
Additional Three Wave Music Listings
Modor NF-1 Digital DSP Synthesizer
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
Additional Three Wave Music Listings
via this Reverb listing
Additional Three Wave Music Listings
Korg Minilogue XD Module w/ Original Box
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via this Reverb listing
Additional Three Wave Music Listings
via this Reverb listing
Additional Three Wave Music Listings
Modded Akai AX60 Minus Keyboard
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via this Reverb listing
No mention on what the extra Moog style knobs do.
via this Reverb listing
No mention on what the extra Moog style knobs do.
KAWAI 100F Synthesizer SN K-3059
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"The Kawai 100F (also known as the Teisco 100F) is a 1977 Japanese monophonic analogue synthesizer prized for its rich sound and versatile modulation despite a single VCO design. It features saw and square waveforms, a resonant 24dB/oct low-pass filter, non-resonant high-pass filter, noise generator, external input, dual envelope generators, flexible LFO, and three-mode portamento. The VCO’s unique "Low" mode enables sub-audio modulation. Its expressive filter and modulation options made it a creative tool in early electronic music, notably used by Vince Clarke on Depeche Mode’s Photographic."
via this Reverb listing
"The Kawai 100F (also known as the Teisco 100F) is a 1977 Japanese monophonic analogue synthesizer prized for its rich sound and versatile modulation despite a single VCO design. It features saw and square waveforms, a resonant 24dB/oct low-pass filter, non-resonant high-pass filter, noise generator, external input, dual envelope generators, flexible LFO, and three-mode portamento. The VCO’s unique "Low" mode enables sub-audio modulation. Its expressive filter and modulation options made it a creative tool in early electronic music, notably used by Vince Clarke on Depeche Mode’s Photographic."
1974 Moog Synthesizer 55 Brochure
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via this eBay listing
"Moog Modular Synthesizer 55, Synthesizer BROCHURE ONLY, partial color, 1974 vintage original, 6 pages. Very Good Condition, vintage original, no punch holes, no stains, no tears. Overall looks nice. See pics. Time keeps on slipping into the future."
via this eBay listing
"Moog Modular Synthesizer 55, Synthesizer BROCHURE ONLY, partial color, 1974 vintage original, 6 pages. Very Good Condition, vintage original, no punch holes, no stains, no tears. Overall looks nice. See pics. Time keeps on slipping into the future."
1973 Moog Minimoog Brochure
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
"Moog Minimoog synthesizer BROCHURE ONLY. Color, 4 page, 1972. Very Good Condition, vintage original, no punch holes, no writing, no highlights, no stains, no tears. Overall looks nice. See pics."
via this eBay listing
"Moog Minimoog synthesizer BROCHURE ONLY. Color, 4 page, 1972. Very Good Condition, vintage original, no punch holes, no writing, no highlights, no stains, no tears. Overall looks nice. See pics."
Jolin Lab KRONO / versatile clock and pattern generation in just 4hp / playthrough
video upload by BRiES
"KRONO is a new, open-source (fully customizable) clock and pattern generator for eurorack in just 4hp. Check out the video for a quick overview of all the modes of operation, a whole bunch of patch examples and a guide on how to upgrade the firmware."
0:00 intro
1:49 quick overview
22:49 patch examples
43:23 update procedure
47:06 outro
BRiES 0-input (rap album): https://bries.bandcamp.com/album/0-input"
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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