MATRIXSYNTH

Thursday, April 30, 2026

Elta Music Solar 42F (Drone / Ambient Machine) w/ Original Box & Cards

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


via this Reverb listing

Additional SYNTH CITY Listings

"The Elta Music Solar 42F is a specialized, all-metal analog ambient drone machine designed for experimental soundscapes, film scoring, and live performances. As an improved successor to the Solar 50, it features 8 voices (6 drone, 2 melodic), dual Polyvoks filters, a 5-step sequencer, a joystick, and light sensors. It is designed for creating complex, microtonal soundscapes and atmospheric textures.

This particular unit has been gently used and includes it's original box, power supply assortment of cartridges as shown."

1980 ARP 2601 MkIII 2600 Series Monophonic Analog Semi-Modular Synthesizer w/ 3620 Keyboard

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


via this Reverb listing

Additional SYNTH CITY Listings

SNs:
2601 0876
2620 0876

"Purchased from the original owner, this ARP 2600 Model 2601 synthesizer comes complete with its matching 3620 keyboard. It has been meticulously cared for throughout its life and stands as one of the finest examples of this iconic instrument available today.

Widely regarded as one of the most legendary synthesizers ever made, and for good reason, this unit is both a collector-grade piece and a fully functional studio instrument. It includes the original manuals and bonus patch sheets, as shown.

The synthesizer has just undergone a complete in-house service and is ready for immediate use.

Serial No. 26010876

Service Notes:

Replaced all tantalum and electrolytic capacitors (including module sections)

Cleaned faders and switching interface jacks

Resoldered various connections and corrected prior repair work on the VCF board

Thoroughly cleaned cabinet interior, panel, and knobs
Cleaned keyboard connector socket

Tuned VCOs and performed calibration adjustments as needed

Burned in and extensively tested over multiple days"

Bugari Sound Unit



via this Reverb listing

This appears to be the first one to be featured on the site. If you have any additional info to share, please leave a comment at the bottom of this post.

"There's no brand logo or serial number number anywhere on the machine so we can't say for sure who made this but it's a professionally, mass produced unit.

Sold as not functioning but is untested - it might work - looks complete on the inside and outside and condition is excellent.

Amazingly rare machine - most likely this was made by Bugari in Italy in the early 80s or late 70s.

It was probably made to be controlled by an external controller such as foot pedals or an electric accordion, with lots of sound presets.

It’s in excellent condition but is untested since we don’t have the compatible foot pedal or accordion.

It sports 2 hardwired cables : 1 for external controller and 1 for the power supply with long cable with regular Italian 3 prong power connector at the end.

220 volt version with EU plug."

Godwin 32P Drummaker Sisme - Rare Italian Drum Machine

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


via this Reverb listing

You can find a demo previously posted here.

"Amazing and rare auto-accompaniment unit available for sale - just serviced and sounding fantastic - punchy drum section with individual volumes, chords, bass and arpeggiator with 4 lines per rhythm and 4 different sounds.

Ships out with original foot pedals and 2 button foot-switch for minor and 7 chords function or as start stop / fill in."

Farfisa Syntorchestra 4 Binson EC10


video upload by Vintage Audio Institute Italia

Vintage Audio Institute Italia Reverb

Crumar Multiman S:2 :and the Maestro Rhythm King 4


video upload by Vintage Audio Institute Italia

"Demoing some of the vintage gear we're offering for sale on Reverb or Instagram."

Vintage Audio Institute Italia Reverb

05-The Crumar Orchestrator-Clavichord and Bass


video upload by AutomaticGainsay

AutomaticGainsay Crumar Orchestrator posts

"Here is a demonstration of the sound and functionality of the Clavichord preset, and the Bass preset, found on the Crumar Orchestrator."

04-The Crumar Orchestrator-Piano
video upload by AutomaticGainsay

Wednesday, April 29, 2026

Facehugger Clock Sync pattern shift demo.


video upload by flightofharmony

https://flightofharmony.com

"Here I'm showing how to use the Facehugger Clock Sync expander and two Facehugger control modules to shift an entire pattern of notes up or down in frequency.

Recorded using cell phone because I'm still getting my shop set up."

Granulation


video upload by Ebotronix

Waldorf Iridium, Protein,
Endorphines Evil Pet,
Roland Aira S1,
Haken Audio ContinuuMini,
Torso S4,
Eventide H 90,
Hologram Electronics Microcosm Special Edition 2024,
Strymon Big Sky MX,
controlled with Midi CC by, 16n Faderbank, AtoVproject ,
Bastl Bestie,
Keith McMillen K-Board MIDI-Controller Galaxy, Midi Expander,
Intuitive Instruments Exquis,
Korg Nano Control,
Eb Minor Scale,
29.04.2026
video# 2633

Glou-Glou "Bien Jolie !" - Midi Squares


video upload by Glou Glou

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