Note: links to listings 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.
"A superb Roland HS-60 (aka Synth Plus 60) which is essentially a Juno-106 with speakers, in near-mint cosmetic condition. Fully functioning - do please note, if you're not familiar with these, the bass sounds can become quite distorted when played at high volume through the internal speakers - so use your studio monitors or headphones instead! Complete with printed / bound owner's manual as well as original Roland promo leaflet.
This will be brought to VEMIA for expert packing: 24GBP."
Showing posts sorted by date for query -CALC-. Sort by relevance Show all posts
Showing posts sorted by date for query -CALC-. Sort by relevance Show all posts
Thursday, April 02, 2026
Roland HS-60 / Synth Plus 60
Korg Microkorg Virtual Analog Keyboard Synthesizer w/ Original Microphone
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Korg, Perfect Circuit
LABELS/MORE: Auctions, Korg, Perfect Circuit
1984 Roland TR-909 Rhythm Composer (Signed by Jeff Mills) SN 438033
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
"The real deal holy grail: a 1984 Roland TR-909 Rhythm Composer. This example was recently signed by one of the most iconic 909 performers of all time, Jeff Mills.
Fully tested and working as expected, this is an amazing piece of gear with an added touch of electronic music history.
All original with no mods or alterations. Includes 2-prong AC power cable."
via this Reverb listing
"The real deal holy grail: a 1984 Roland TR-909 Rhythm Composer. This example was recently signed by one of the most iconic 909 performers of all time, Jeff Mills.
Fully tested and working as expected, this is an amazing piece of gear with an added touch of electronic music history.
All original with no mods or alterations. Includes 2-prong AC power cable."
Oberheim OB-8 61-Key 8-Voice Synthesizer w/ Anvil Road Case SN 042401
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
"Fantastic sounding OB-8 in excellent working condition. This unit has been backline-owned and professionally maintained throughout its life, and remains a strong, reliable specimen. Equipped with MIDI, making it easy to integrate into modern studio or live setups. Includes a vintage Anvil road case with updated foam, ready for studio use or the road.
Recently serviced in-house with a clean bill of health.
Service Notes:
Replaced all electrolytic capacitors
Refurbished panel board; cleaned all controls and switches
Refurbished bend assembly; cleaned all controls and switches
Replaced several failing CEM310, CEM3040, and CEM3320 ICs
Replaced TL084 and CD4051 sample-and-hold components on voice boards
Replaced bridge rectifiers and internal memory battery
Replaced key contacts; cleaned contact PCB and full keybed
Replaced primary C key and (2) sharp keys
This OB-8 is fully functional, stable, and ready to integrate into any studio or touring rig."
via this Reverb listing
"Fantastic sounding OB-8 in excellent working condition. This unit has been backline-owned and professionally maintained throughout its life, and remains a strong, reliable specimen. Equipped with MIDI, making it easy to integrate into modern studio or live setups. Includes a vintage Anvil road case with updated foam, ready for studio use or the road.
Recently serviced in-house with a clean bill of health.
Service Notes:
Replaced all electrolytic capacitors
Refurbished panel board; cleaned all controls and switches
Refurbished bend assembly; cleaned all controls and switches
Replaced several failing CEM310, CEM3040, and CEM3320 ICs
Replaced TL084 and CD4051 sample-and-hold components on voice boards
Replaced bridge rectifiers and internal memory battery
Replaced key contacts; cleaned contact PCB and full keybed
Replaced primary C key and (2) sharp keys
This OB-8 is fully functional, stable, and ready to integrate into any studio or touring rig."
Computone Lyricon II Electronic Wind Instrument (EWI) Analog Synthesizer
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
Additional SYNTH CITY Listings
"The Computone Lyricon II is a vintage electronic wind synthesizer developed in the 1970s that allows musicians to control synthesizer sounds using breath and fingerings similar to a saxophone. It converts breath pressure and key movements into electronic signals that shape pitch, volume, and expression.
Unlike earlier versions, the Lyricon II includes a built in analog synthesizer so it can generate sounds on its own. It is considered one of the earliest and most influential wind controllers, helping inspire later instruments like the Akai EWI!
Please note: it will require a replacement reed to be fully playable. Replacement reeds are available and commonly replaced as part of normal maintenance on Lyricon instruments.
This particular unit was recently serviced in house and received a clean bill of health. The instrument is functioning as intended and ready for use. Includes original carrying case and appropriate cables as shown."
via this Reverb listing
Additional SYNTH CITY Listings
"The Computone Lyricon II is a vintage electronic wind synthesizer developed in the 1970s that allows musicians to control synthesizer sounds using breath and fingerings similar to a saxophone. It converts breath pressure and key movements into electronic signals that shape pitch, volume, and expression.
Unlike earlier versions, the Lyricon II includes a built in analog synthesizer so it can generate sounds on its own. It is considered one of the earliest and most influential wind controllers, helping inspire later instruments like the Akai EWI!
Please note: it will require a replacement reed to be fully playable. Replacement reeds are available and commonly replaced as part of normal maintenance on Lyricon instruments.
This particular unit was recently serviced in house and received a clean bill of health. The instrument is functioning as intended and ready for use. Includes original carrying case and appropriate cables as shown."
ARP 2813 Odyssey Mark II
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
Additional Nightlife Electronics Listings
"This vintage ARP Odyssey has been fully serviced and overhauled by our synthesizer rejuvenation and wellness centre. A set of brand new Bourns faders (using a special fader adapter kit) and full key assembly overhaul, including all new key bushings makes this Odyssey a dream to play. This particular unit has factory CV/gate installed as well as the PPC bender.
It comes with our 90 day warranty of good health. It also includes a hard shell case."
via this Reverb listing
Additional Nightlife Electronics Listings
"This vintage ARP Odyssey has been fully serviced and overhauled by our synthesizer rejuvenation and wellness centre. A set of brand new Bourns faders (using a special fader adapter kit) and full key assembly overhaul, including all new key bushings makes this Odyssey a dream to play. This particular unit has factory CV/gate installed as well as the PPC bender.
It comes with our 90 day warranty of good health. It also includes a hard shell case."
Sequential Pro-One
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
Additional Nightlife Electronics Listings
"The Sequential Pro-One (Vintage) has been tested and is in excellent working condition. It has been recently serviced at our Synthesizer Rejuvenation and Wellness Centre and given a clean bill of health."
via this Reverb listing
Additional Nightlife Electronics Listings
"The Sequential Pro-One (Vintage) has been tested and is in excellent working condition. It has been recently serviced at our Synthesizer Rejuvenation and Wellness Centre and given a clean bill of health."
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Reverb, Sequential
LABELS/MORE: Auctions, Reverb, Sequential
1982 Sequential Circuits Pro-One Vintage Monophonic Analog Synthesizer
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"Up for sale is my beloved pro-one. The keyboard has been replaced with an amazing feeling keybed from Techsmechs. it was recapped and gone over by AZ TV Worx around a year ago. It shows some signs of wear including some wear on side panels, a missing knob, and a slightly worn power cable. Everything is fully functional and sounds incredible . I have included links to me performing with this exact synth."
via this eBay listing
"Up for sale is my beloved pro-one. The keyboard has been replaced with an amazing feeling keybed from Techsmechs. it was recapped and gone over by AZ TV Worx around a year ago. It shows some signs of wear including some wear on side panels, a missing knob, and a slightly worn power cable. Everything is fully functional and sounds incredible . I have included links to me performing with this exact synth."
Typhon Firmware Update v4.2
video upload by Dreadbox
"We’re excited to announce a new firmware update for Typhon, bringing improvements that enhance performance, stability, and overall creative experience.
Available Now via our Website!!
https://dreadbox-fx.com/support/
New Features
-----------------------------------
Added CC out support
Reworked CC list to match MIDI CC protocol
All Sounds Off / All Notes Off support
Reworked Menu System
Added Auto Glide menu
Added dedicated menus for MIDI CC and MIDI PC
Added Master Tune Menu
Added preset preview Menu to enable / disable it
Added Triplets and new divisions for the Sequencer
Added Triplets and Dotted divisions for the Modulators and Delay FX
Added support for booting from the last loaded preset
Bug Fixes
-----------------------------------
Increased encoder filtering to avoid jumping values
Fixed volume drop of firmware v4.1
Fixed Left - Right output channels assignment
Smoothed out the blend of Square with Sawtooth wave oscillator
Fixed port config in order to not interfere with sysex data during preset backup and restore
Fixed MIDI and sysex data handling to ensure proper sysex backup and restore
Fixed Save and Load menus to match Program Changes
Added filtering to smooth CC stepping
Fixed keytrack modulation in order to respond to glide"
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Dreadbox, New Updates, News
LABELS/MORE: Dreadbox, New Updates, News
Redshift 6 - Firmware 1.6 Preset Demo
video upload by Supercritical Synthesizers
"A selection of factory presets showcasing the new SEQ:POLY sequencer and macros. All sounds and FX are from Redshift 6 — no external effects or sequencers were used.
The new firmware — featuring the presets — is now available on our website.
More info about the Redshift 6 synthesizer:https://supercriticalsynthesizers.com"
DEMO #3 - STYLOPHONE OTF PERFORMANCE SEQUENCER
video upload by Stylophone
"Creating grooves with lots of movement is a doddle* on the OTF thanks to its Swing Knob. The length of notes on each step can be tweaked in with the knobs to give rhythms more feel.
very easy task"
Cybernetic Regulation for Melodic Sequences and Missile Interceptors
video upload by La Synthèse Humaine
New Uses for Old Circuits Series
"There is no way out. Lie and wait, lie still and be quiet. Screaming holds across the sky. When it comes, will it come in darkness, or will it bring its own light? Will the light come before or after?"
Kaona Sisyphus V2: Experimental Textures
video upload by Kaona Modular Music
"Quelques variations expérimentales autour des nouvelles patterns de Sisyphus. Nous avons rendu la version 2 beaucoup plus malléable en traquant les glitchs, les craquements et les auto-oscillations les plus violentes. En revanche, nous avons conservé, et même renforcé, tout ce qui faisait de Sisyphus un instrument de recherche et d’expérimentation pour toutes les musiques, même les plus expérimentales !
Plus d'informations ici :
https://www.kaona.fr/index.php/fr/pro...
A few experimental variations around the new Sisyphus patterns. We made version 2 much more flexible by hunting down glitches, crackles, and the most violent self-oscillations. At the same time, we kept — and even enhanced — everything that made Sisyphus an instrument for research and experimentation across all kinds of music, even the most experimental.
More information here:
https://www.kaona.fr/index.php/en/pro..."
Roland D-05, Make Noise Strega & Ableton MODE
video upload by Akihiko Matsumoto
"Sound: Ambient Drone (Sample Pack) https://akihikomatsumoto.sellfy.store...
Make Noise Modular Synth Sample Pack: https://akihikomatsumoto.sellfy.store...
Sequencer: Ableton Mode https://akihikomatsumoto.sellfy.store..."
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Ableton, Make Noise, Roland
LABELS/MORE: Ableton, Make Noise, Roland
Genki Instruments Katla #2 | Winterdagen
video upload by Winterdagen
"Here's another patch on the gorgeous @genkiinstruments Katla synthesizer.
For this keys patch I made use of Katla's voice rotation, with one of 5 voices tuned an octave higher than the rest, resulting in unpredictable pitch jumps in the melody, which I love. I didn't make use of Katla's oscillators for this patch, in stead the sound is coming from the filter with the resonance fully up, which tracks pitch very nicely when tuned with the simple calibration mode of holding down the two filter mode knobs.
I'm a big fan of these singing filter sine waves, which always feel a tiny bit unstable which makes them sound magical. To top it off I'm modulating the panning of the voices, I blended in some of Katla's lovely noise for some warble and I added some of the amazing internal reverb, which reminds me a bit of my Vongon Ultrasheer. I love this sound so much and I've never heard any other synth make it quite like this!
You don't see me playing the keys in the video, but I played this patch for hours, instant inspiration really. This melody is came out of that improvisation.
Thank you for watching!
ps. sine waves generally don't translate all that well on phone/laptop speakers, so speakers/earbuds/headphones advised.
Katla is shipping as of this week, find more info at: https://genki.is/"
The Sound of Depeche Mode – Emulator II & Emax Sampling Synthesizer
video upload by RetroSound
"Step into the iconic sound world of Depeche Mode and explore how their legendary tones were created. In this demo, we recreate classic textures using the original E-mu Emulator II and the Emax SE vintage sampling synthesizer. From atmospheric pads to punchy, industrial sequences, deep bass sounds, this video showcases the authentic sound design techniques that defined an era.
The DM sound list:
0:06 The Things You Said
0:19 Get The Balance Right
0:30 Never Let Me Down Again (Aggro Mix)
0:41 Shake The Disease
0:52 Home
1:05 But Not Tonight
1:18 Halo
1:30 It`s Called A Heart
1:43 Stripped
1:58 People Are People
2:12 Behind The Wheel
2:26 Everything Counts
2:42 Waiting For The Night
2:56 Something To Do
3:08 In Your Room
3:21 A Question Of Time
3:33 Never Let Me Down Again
3:47 Black Celebration
4:03 Pipeline"
Sounds like a video game! #yamahasynth #synthesizers #synthjam
video upload by Soundscapes of Johann🎶
"Fun little jam!
Roland D-05, Yamaha Reface CS and CS01
Enjoy"
Magnificent YAMAHA CS 80 ---- sonic soul restored
video upload by The Synth King
"Hi,
enjoy the first sounds of the magnificent YAMAHA CS80 after a long time of restoring its very unique sonic soul. There are still a few things to fix, but it sounds already glorious. What do you think about the modified chorus (now a flanger style effect)?
Enjoy the music !
Bernd
00.00 Intro
00:12 Fat Brass
01:05 Smooth Brass
02:58 Glorious synth
03:45 Ring Mod Madness
04:43 Shiny Polysynth
05:38 Soft Pluck
07:32 High Passed Poly
08:55 Fat Reso Synth
10:42 Sawed LFO Polysynth"
Sequential Circuits Pro One Demo
video upload by synthpro
"Hey Guys,
This is a video going over Hollan's Pro One I service for him.
Thanks for watching!
Jareth"
SN 2731 w/ UL Electronics MIDI kit. This is the first post to feature/mention UL Electronics.
See dealers on the right for pricing and availability on gear.
LABELS/MORE: New Old, Sequential, UL Electronics
LABELS/MORE: New Old, Sequential, UL Electronics
Wednesday, April 01, 2026
Quick Redshift 6 - Firmware 1.6 demo jam
video upload by Supercritical Synthesizers
"Firmware 1.6 just landed — with the new Poly Seq engine handling everything from mono lines to full poly sequences, plus macros for hands-on live control."
See the announcement post here.
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MATRIXSYNTH - EVERYTHING SYNTH
© 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














































