MATRIXSYNTH

Yamaha CS50 & CS60 Polyphonic Synthesizer Brochures

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CS50 via this eBay listing

"Yamaha CS50 Analog Polyphonic Synthesizer Brochure. BROCHURE ONLY. 8 glossy pages, full color, fold out. Very Good to Excellent condition. Vintage original, no punch holes, no writing, no highlights, no stains, does have music store stamps, USED. Time keeps on slipping into the future."

CS60 via this eBay listing

"Yamaha CS60 Analog Polyphonic Synthesizer brochure. BROCHURE ONLY. 8 glossy pages, full color, fold out. Very Good to Excellent condition. Vintage original, no punch holes, no writing, no highlights, no stains, no stamps, USED. Time keeps on slipping into the future."

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[Digital recording] YAMAHA FS1R FM/FS Synthesizer Factory Demo Song

video upload by The RISC-V Guy

"I modified my YAMAHA FS1R to add S/PDIF digital output by my self-developed digital audio transmitter board.

This modification allows user to bypass the internal DAC of the FS1R, generates 18-bit bit-perfect PCM output, resulting a more expressive, richer sound compare to the analog output.

I believe that I'm the first one to perform a digital recording of this versatile synthesizer, in fact, this video is first uploaded to Bilibili (BV1Dw411Q7et).

This board has been open source at my GitHub, my other resources for FS1R is also published at my GitHub too, you can search 'completed-fs1r', 'fs1r_firmware_RE' in GitHub to find some useful information (I cannot post the link below because I don't use YouTube frequently).

I may upload the lossless 48kHz FLAC version on Google Drive and share it in the comment below."

E-MU XL-7 Lo-fi Chill JAM.【Full】

video upload by Kaseki Hammer

"#synthesizer #dawless #synth #dawlessjam #electronicmusic #emu #groovebox #emu #マシンライブ #lofi #lofimusic #lofihiphop"

Roland JX-8P: Ambient Sweep Pad

video upload by App Sound (by Matt Sour)

"Custom made synth patch, Valhalla Supermassive fx added."

Marius Leicht - Nachtblau (Matrix 1000 version)

video upload by Marius Leicht

"The piece 'Nachtblau' has gone full circle. I originally wrote it as a synthesizer piece, when I got GForce Software's Oberheim Eight Voice emulation, OB-E for review.
While recording my first solo album, Weltmaschine, I transformed it into a piano piece and recorded it with Nils Frahm's Zwicki Piano at his studio in Funkhaus, Berlin.
As there is not always a piano availlable when I play live shows, I rarely played that piece on stage. But since it gets requested a lot, I now went on to create a sound on my Oberheim Matrix 1000 which can be played very nuanced in dynamics and colour, so I can do this expressive piece justice. Leave your thoughts in the comments!

Check out the first Nachtblau video with OB-E here:" [posted here]

Get the album with the piano version here:

https://www.mariusleicht.com/sp/vinyl/

The full original synth version I created by layering my Oberheim SEM eight times is released only on the limited cassette version of my album KLANG | Oberheim Eight Voice, available here:

https://www.mariusleicht.com/klang-evs/

Free sheet music for Nachtblau available here:

https://www.mariusleicht.com/op/nacht..."

Playing the Syntrx - Carlo Mezzanotte

video upload by carlomezz

"(testo italiano in basso)
A few quick patches on the Erica Synths Syntrx, a powerful analog monosynth. Here I used the original version, not the Syntrx II which came sometime later.
Based in Riga, Latvia, Erica Synths teamed up with engineers from Riga Technical University to design a modern instrument based on the EMS VCS3/Synthi from the early Seventies, keeping the same overall structure with a few additions. They also kept the patchboard matrix, but replacing the original pins with a digital system with patch memory.

Qualche rapido patch sull'Erica Synths Syntrx, un potente monosynth analogico. Qui ho usato la versione originale, non il Syntrx II uscito qualche tempo dopo.Con sede a Riga, in Lettonia, Erica Synths ha collaborato con gli ingegneri del Politecnico di Riga per progettare uno strumento moderno basato sull'EMS VCS3/Synthi dei primi anni Settanta, mantenendone la struttura generale con alcune aggiunte. Hanno anche mantenuto il sistema di modulazioni a matrice, sostituendo i pin originali con un sistema digitale dotato di memorie."

Ambient w/ OP-1 field, Field Kit, wavestick : Nullify 2025-08-09 by atnr

video upload by atnr

"‪@teenageengineering‬ OP-1 field, ‪@homebakeinstruments8214‬ wavestick, ‪@KOMAelektronik‬ Field Kit, and ‪@KORG_INC‬ SQ-1 A piece where gentle harmonies meet a melody that fades in and out, layered with fragments of radio static.

On the Field Kit, the AUX send is routed out to the NTS-3 and returned to INPUT 1.

The wavestick is sequenced by the SQ-1 and processed through the ‪@ChaseBlissAudio‬ MOOD MK II.

The main harmony comes from the OP-1 field; the other parts are from Kontakt."

Michigan Synth Works CS-01 MIDI kit in action.

video upload by Michigan Synth Works

"Quick demo of the CS-01 being played over MIDI with DR-220 for drums"

21-The Casio CT 405- Chord Variations 1-c & 2-a

video upload by AutomaticGainsay

"Here is the third part of what appears to be a lengthy series exploring the outcomes of the variation functions in the Casio CT405. Here is the third of what looks to be 12 videos on the chord variations."

22-The Casio CT 405- Chord Variations 2-a

video upload by AutomaticGainsay

"Here is the fourth part of what appears to be a lengthy series exploring the outcomes of the variation functions in the Casio CT405. Here is the fourth of what looks to be 12 videos on the chord variations."

All parts here