Thursday, November 27, 2025
Custom Alesis A6 Andromeda
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
via this Reverb listing
Dreadbox Hades Desktop Analog Semi-Modular Synthesizer
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
Also see Perfect Circuit's Black Friday Sale
via this listing
Additional Perfect Circuit listings
Also see Perfect Circuit's Black Friday Sale
Roland D-50 Digital Keyboard Synthesizer
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
Don't for get to check out Perfect Circuit's Black Friday Sale
via this listing
Additional Perfect Circuit listings
Don't for get to check out Perfect Circuit's Black Friday Sale
WALDORF IRIDIUM CORE DESKTOP SYNTH
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Signal Sounds listings
via this listing
Additional Signal Sounds listings
TASTY CHIPS GR1 DESKTOP GRANULAR SYNTH
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Signal Sounds listings
"A pre-owned Tasty Chips GR1 in very good condition. It comes with original packaging and accessories.
Manufacturer's description The GR-1 is a granular hardware synthesizer. Creating textures, characteristic sounds, drones, soundscapes, and pads has never been easier. When you are working on a unique sound, it’s always nice to have hands-on controls to easily dial in the sweet spots. The possibility to quickly adjust any parameter of your sound is necessary to adapt to the workflow of any user. Trace every adjustment you make with the built-in 7″ full-color display that is typically only found in top-class synthesizers."
via this listing
Additional Signal Sounds listings
"A pre-owned Tasty Chips GR1 in very good condition. It comes with original packaging and accessories.
Manufacturer's description The GR-1 is a granular hardware synthesizer. Creating textures, characteristic sounds, drones, soundscapes, and pads has never been easier. When you are working on a unique sound, it’s always nice to have hands-on controls to easily dial in the sweet spots. The possibility to quickly adjust any parameter of your sound is necessary to adapt to the workflow of any user. Trace every adjustment you make with the built-in 7″ full-color display that is typically only found in top-class synthesizers."
SEQUENTIAL TOM 420 Serviced w/ Extras
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
"This legendary drum box has been fully serviced to perfection, ensuring it performs just like it did back in the day, if not better. Don't let the blemishes in it's paint fool you. This TOM Drum Machine has been fully gone through from top to bottom. Nothing has been left to chance. Totally rebuilt to function beyond brand new.
Here's what makes it a must-have:
- Complete Rebuild of Power Supply: Featuring new rectifying diodes, filter capacitors, and voltage regulators for unmatched reliability.
- All New Tactile Switches: Every single switch on this unit has been unsoldered and replaced with a brand new part. Guaranteeing that you will not have a switch fail in the next 30+ years. You will get smooth, responsive, operation. We use OMRON brand tactile switches, the best and built to last.
- Fully Expanded Sequencer Memory (RARE): A rare expansion option from Sequential back in the day, and even more rare now. Very few SCI TOM in the world have expanded sequencer memory. This upgrade more than quadrupled the available pattern storage memory. More room for your beats, making this a highly coveted feature.
- Tauntek TOM16 CPU Upgrade: The famed Tauntek MOD is no longer made. This update to the SCI TOM enhances performance, adding new features to the TOM that allow you to switch the sounds on the fly.
- 16 Internal Sound banks (Cartridges): This modification also builds in 16 expansion cartridges worth of sounds, accessible through the user interface. This upgrade includes all original SCI Factory Carts and the best from DRUMWARE (DigiDesign).
- HKA Designs 'Classics Cartridge': On top of the 16 built in sound banks, the HKA Classics Cart adds eight more cartridges worth of sounds from Legendary drum computers from Oberheim DMX and DX, Linn DRUM and LM-1.
- Printed Manual: A reproduction printing of the original TOM 420 manual that details all the features and functions so that you can jump straight in to producing awesome retro grooves with the famed Sequential drum machine.
- Rugged IP67 Water & Dust proof Flight Case: Your SCI TOM will ship in a custom fit, lockable 🔒 Rugged IP68 💦 Waterproof / Dust-proof Impact Resistant Protective Flight Case. Making sure that your investment arrives to you in ultimate safety and comfort."
via this Reverb listing
"This legendary drum box has been fully serviced to perfection, ensuring it performs just like it did back in the day, if not better. Don't let the blemishes in it's paint fool you. This TOM Drum Machine has been fully gone through from top to bottom. Nothing has been left to chance. Totally rebuilt to function beyond brand new. Here's what makes it a must-have:
- Complete Rebuild of Power Supply: Featuring new rectifying diodes, filter capacitors, and voltage regulators for unmatched reliability.
- All New Tactile Switches: Every single switch on this unit has been unsoldered and replaced with a brand new part. Guaranteeing that you will not have a switch fail in the next 30+ years. You will get smooth, responsive, operation. We use OMRON brand tactile switches, the best and built to last.
- Fully Expanded Sequencer Memory (RARE): A rare expansion option from Sequential back in the day, and even more rare now. Very few SCI TOM in the world have expanded sequencer memory. This upgrade more than quadrupled the available pattern storage memory. More room for your beats, making this a highly coveted feature.
- Tauntek TOM16 CPU Upgrade: The famed Tauntek MOD is no longer made. This update to the SCI TOM enhances performance, adding new features to the TOM that allow you to switch the sounds on the fly.
- 16 Internal Sound banks (Cartridges): This modification also builds in 16 expansion cartridges worth of sounds, accessible through the user interface. This upgrade includes all original SCI Factory Carts and the best from DRUMWARE (DigiDesign).
- HKA Designs 'Classics Cartridge': On top of the 16 built in sound banks, the HKA Classics Cart adds eight more cartridges worth of sounds from Legendary drum computers from Oberheim DMX and DX, Linn DRUM and LM-1.
- Printed Manual: A reproduction printing of the original TOM 420 manual that details all the features and functions so that you can jump straight in to producing awesome retro grooves with the famed Sequential drum machine.
- Rugged IP67 Water & Dust proof Flight Case: Your SCI TOM will ship in a custom fit, lockable 🔒 Rugged IP68 💦 Waterproof / Dust-proof Impact Resistant Protective Flight Case. Making sure that your investment arrives to you in ultimate safety and comfort."
Sequential DrumTraks 12-Voice Drum Machine SN 1103
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
Additional SYNTH CITY Listings
"One of the earliest MIDI capable drum machines, the Sequential Circuits Drumtraks is punchy, unique, and will integrate effortlessly into a contemporary studio. The sound of this thing is fantastic, with 13 8-bit sample based drum sounds and a powerful pattern sequencer. This drum machine is fully tested and in great working condition. Serial No. 1103"
via this Reverb listing
Additional SYNTH CITY Listings
"One of the earliest MIDI capable drum machines, the Sequential Circuits Drumtraks is punchy, unique, and will integrate effortlessly into a contemporary studio. The sound of this thing is fantastic, with 13 8-bit sample based drum sounds and a powerful pattern sequencer. This drum machine is fully tested and in great working condition. Serial No. 1103"
Oberheim OB-8 61-Key 8-Voice Synthesizer SN C50516
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
Additional SYNTH CITY Listings
"This monstrous synth is in great shape and sounds fantastic. There are eight analog voices which can be panned individually for some really interesting stereo sounds. The keyboard can be split or doubled and there are two oscillators per voice. It is a very warm sounding synth great for massive chords, basses and leads. This model has MIDI in out and thru.
It is quite a beast, with all the great 80s vibe and that classic Oberheim sound. In fantastic working and cometic condition overall. Serial No. 050516
Service notes:
-Replaced firmware IC
-Replaced several failied CMOS logic chips
-Recapped bend assembly and processor pcbs
-Repaired D/A converters on voice boards
-Cleaned panel controls
-Fully calibrated
-Repaired autotune circuit
-Replaced missing hardware"
via this Reverb listing
Additional SYNTH CITY Listings
"This monstrous synth is in great shape and sounds fantastic. There are eight analog voices which can be panned individually for some really interesting stereo sounds. The keyboard can be split or doubled and there are two oscillators per voice. It is a very warm sounding synth great for massive chords, basses and leads. This model has MIDI in out and thru.
It is quite a beast, with all the great 80s vibe and that classic Oberheim sound. In fantastic working and cometic condition overall. Serial No. 050516
Service notes:
-Replaced firmware IC
-Replaced several failied CMOS logic chips
-Recapped bend assembly and processor pcbs
-Repaired D/A converters on voice boards
-Cleaned panel controls
-Fully calibrated
-Repaired autotune circuit
-Replaced missing hardware"
Emu EIII Emulator 3 Three
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
Additional Tone Tweakers Listings
"This is not your typical Emulator III. This unit has been meticulously refurbished over dozens of hours, sparing no expense, and thoroughly tested, and is working great. RS-442 interface and external SCSI devices were not tested since we don't have external devices for testing. We see no reason for them not to work but only because we didnt test them, we cant guarantee it. Will be packed right to arrive intact. Will ship internationally."
via this eBay listing
Additional Tone Tweakers Listings
"This is not your typical Emulator III. This unit has been meticulously refurbished over dozens of hours, sparing no expense, and thoroughly tested, and is working great. RS-442 interface and external SCSI devices were not tested since we don't have external devices for testing. We see no reason for them not to work but only because we didnt test them, we cant guarantee it. Will be packed right to arrive intact. Will ship internationally."
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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
