MATRIXSYNTH


Sunday, April 13, 2025

Waldorf Microwave XT Rackmount Wavetable Synthesizer

Note: Auction links are affiliate links for which the site may be compensated.


via this Reverb listing

"Works perfectly, this is the non nextel paint version."

Beauitful Roland Jupiter-8 Vintage Analog Synthesizer + MIDI

Note: Auction links are affiliate links for which the site may be compensated.


via this Reverb listing

"Fully functional Roland Jupiter-8 in excellent cosmetic condition. It features brand new silk screened panels and Encore MIDI Upgrade. It has been painstakingly restored to be brought back to back to factory condition. Many of the metal components have been re-powder coated and many metal hardware components have been replaced.

Service notes include (4/12/25):

Replacing All Electrolytic Capacitors on Power Supply and all circuit boards ✅
Replacing Power Transformer with new Universal Power Transformer (Set to 117V) ✅
Rebuilding, cleaning and lubricating all sliders ✅
Cleaning all multi-selector switches ✅
Replacing all the old crumbly dust shields ✅
Replacing all potentiometers ✅
Replacing all toggle switches ✅
Replacing all tactile buttons (original button caps were still used and in okay condition) ✅
Replacing Battery with new high quality lithium battery ✅
Replacing XLR Jacks ✅
Replacing Entire Keybed with Spare Jupiter-8 Keybed ✅
Installing the Encore Midi Upgrade ✅
Replacing faulty Comporator IC ✅
Replacing faulty IR3109 Filter IC for one voice. ✅
Replacing Front Panels with brand new silk screened panels ✅
Replacing old brushed aluminum side panels ✅
Reconditioning and powdercoating boat and other internal hard mounting hardware ✅
Replacing old internal standoffs and screws ✅
Deep cleaning all circuit boards to remove flux and dirt and debris ✅
Cleaning All I/O Jacks ✅
Calibrating Power Supply ✅
Testing for several hours to ensure reliable operation ✅"

Roland SH-7 Vintage Analog Synthesizer

Note: Auction links are affiliate links for which the site may be compensated.


via this Reverb listing

"Fully functional and in excellent cosmetic condition for its age. It features a few scuffs but overall looks quite amazing.

This Roland SH-7 is a Rare Analog Synth with Monophonic and Paraphonic abilities. An indispensable tool for the sound designer and tweaker who loves to get creative sounds."

Boss DR-55 Dr. Rhythm /w Original Box & Stickers

Note: Auction links are affiliate links for which the site may be compensated.


via this Reverb listing

"BOSS DR-55 Dr. Rhythm is a classic drum machine released in 1979, known for its simplicity and distinctive analog drum sounds. It features four drum sounds (bass drum, snare drum, hi-hat, and rimshot) and allows users to program their own rhythms.

It comes with original box and BOSS stickers, manuals. The battery box is cracked and is held together with transparent tape, but this is not visually noticeable and poses no problem at all for battery use (please see the pics)"

arbhar Preset Editor - Delay


video upload by Instruō

"In this sound example, we explore arbhar's two types of delay and play along with an ambient track.
Edit them, rename them, play with them, and share your favourite settings with the community."

Kodamo Mask1: Ambient Monster


video upload by j bowman

"Dive into deep ambient soundscapes with the Kodamo Mask1 in this immersive sonic journey. In 'Kodamo Mask1 - Ambient Monster,' we explore the unique capabilities of this powerful ambient synth, crafting lush textures, evolving drones, and atmospheric layers perfect for ambient sound design and cinematic scoring.

Whether you're new to the Kodamo Mask1 or a synth enthusiast looking for rich, expressive tones, this video showcases the synth’s vast modulation potential and spectral morphing. Hear how the Mask1 transforms simple waveforms into expansive, otherworldly ambient music using onboard effects, FM synthesis, and expressive envelopes.

This demo is designed for fans of synth music, ambient producers, and sound designers searching for inspiration and gear insights. If you’re exploring new tools for creating ambient soundscapes or looking to hear what the Kodamo Mask1 synth can truly do, this video is for you."

1984 Oberheim Xpander Synthesizer: no talking


video upload by Mano One

"My music: http://mano1.com/music"

Saturday, April 12, 2025

Nuremberg Wunderzeichen, 1561 C.E. EMS VCS3


video upload by Rhythmicons

"Upon learning that my new EMS VCS3 (Cornwall) was SN#1561, I looked up that year and learned that in Nuremberg, on Apr 14th, 1561, there was a report of a celestial phenomenon that was supposedly experienced by the townsfolk. This is an interpretive soundpainting performed entirely on the VCS3.

The primary source document is known as the Nuremberg Broadsheet. It was written and illustrated by Hans Glaser and translated by Isle Von Jacobi. The text describes an arial battle which ufologists have claimed is evidence of visitation by aliens. The primary source reads as follows:

'In the morning of April 14, 1561, at daybreak, between 4 and 5 a.m., a dreadful apparition occurred on the sun, and then this was seen in Nuremberg in the city, before the gates and in the country – by many men and women. At first there appeared in the middle of the sun two blood-red semi-circular arcs, just like the moon in its last quarter. And in the sun, above and below and on both sides, the color was blood, there stood a round ball of partly dull, partly black ferrous color. Likewise there stood on both sides and as a torus about the sun such blood-red ones and other balls in large number, about three in a line and four in a square, also some alone. In between these globes there were visible a few blood-red crosses, between which there were blood-red strips, becoming thicker to the rear and in the front malleable like the rods of reed-grass, which were intermingled, among them two big rods, one on the right, the other to the left, and within the small and big rods there were three, also four and more globes. These all started to fight among themselves, so that the globes, which were first in the sun, flew out to the ones standing on both sides, thereafter, the globes standing outside the sun, in the small and large rods, flew into the sun. Besides the globes flew back and forth among themselves and fought vehemently with each other for over an hour. And when the conflict in and again out of the sun was most intense, they became fatigued to such an extent that they all, as said above, fell from the sun down upon the earth 'as if they all burned' and they then wasted away on the earth with immense smoke. After all this there was something like a black spear, very long and thick, sighted; the shaft pointed to the east, the point pointed west. Whatever such signs mean, God alone knows. Although we have seen, shortly one after another, many kinds of signs on the heaven, which are sent to us by the almighty God, to bring us to repentance, we still are, unfortunately, so ungrateful that we despise such high signs and miracles of God. Or we speak of them with ridicule and discard them to the wind, in order that God may send us a frightening punishment on account of our ungratefulness. After all, the God-fearing will by no means discard these signs, but will take it to heart as a warning of their merciful Father in heaven, will mend their lives and faithfully beg God, that He may avert His wrath, including the well-deserved punishment, on us, so that we may temporarily here and perpetually there, live as his children. For it, may God grant us his help, Amen. By Hanns Glaser, letter-painter of Nurnberg.'"

F9000 Forat-modded Linn 9000

Note: Auction links are affiliate links for which the site may be compensated.


via this VEMIA listing

Click the auction link on top when you get there for additional listings.

VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books.

"Forat 9000 / Linn 9000 with many upgrades - Sampling on all 18 pads - Last Forat OS v7.09 - SMPTE card - trigger inputs card - Sampling input card - Refurbished PSU - CF card with complete Sound library from Forat. (Unit still have original floppy drive) - Sequencer memory expanded to the max. - Big display for F9000 programing and small to access CF card libraries. - filter mods on Toms and Percussion cards. - comes witb USB stick with user and service manuals. As all Forat machines... this one sometimes have 'standard F9000' issue ... need Ram card to be re-sited. But beside that ... no issues."

Roland CR-8000 CompuRhythm Time Capsule w/ Original Dust Cover & Box

Note: Auction links are affiliate links for which the site may be compensated.


via this VEMIA listing

Click the auction link on top when you get there for additional listings.

VEMIA is Peter Forrest's auction house. He is the author of The A-Z of Analogue Synthesizer Books.

"CR-8000s are seriously lovely drum machines, but they have tended to last less well over the years than some of the other classic Roland drum machines. This one is an exception. It looks like it could have been made yesterday. Why have we not called it mint? Well, if you study the close-up pic of the left front corner, you might see some tiny marks. But this still exudes an amazing quality of newness.

In full working order (obviously scarcely played at all in its life) with its original user manual and service manual, and with its original carton and internal polystyrene bits. It also has its original dust cover, which possibly helps explain how incredibly new it looks. We'll cover the carton in card to keep it free of address labels etc..: 6GBP."

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