Thursday, December 11, 2025
Artiphon Chorda Smart Synth + MIDI Controller (White)
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
You can find a demo posted here.
via this listing
Additional Perfect Circuit listings
You can find a demo posted here.
Akai MPC 1000 Sampler / Workstation (Blue)
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
Includes power cable
128GB Internal Hard Disk
128MB RAM
JJOS128 V1.07
MPCStuff custom pads and tilted angle LCD screen
Includes 2GB compact flash card
via this listing
Additional Perfect Circuit listings
Includes power cable
128GB Internal Hard Disk
128MB RAM
JJOS128 V1.07
MPCStuff custom pads and tilted angle LCD screen
Includes 2GB compact flash card
Electronic Music Laboratories Electrocomp EML-101 Synthesizer labs *REFURBISHED*
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
Additional Tone Tweakers Listings
"This EML-101 was meticulously refurbished and is better than others you may find. This process required 36 hours of highly skilled vintage synth labor, plus parts costs. This unit includes the factory installed pitch bend wheel, which is rare.
Here's a summary of some of the work we did to this instrument that should make it significantly more valuable than others on the market:
We replaced the original handle - those familiar with 101s know the handles often fall apart - we've learned not to carry them by the handle / always carry them with both hands! At the time of writing this description, we see a unit listed as serviced with duct tape holding its handle together. This unit was fully disassembled and cleaned inside and out. Replaced jack washers and nuts. Rebuilt power supply for longevity (replaced electrolytic capacitors and 2 regulators). Replaced metal latches. Replaced electrolytic caps. Cleaned jacks. Removed and cleaned all keys. Removed and replaced rubber keyboard bushings. Cleaned and lubed key contacts and bus bar. Recalibrated CV VCO 1, 2, 3, 4, VCF. Replaced trimpots exp circuit. Replaced all pots that weren't perfect, so this unit works crackle-free and feels like playing a brand new instrument."
via this eBay listing
Additional Tone Tweakers Listings
"This EML-101 was meticulously refurbished and is better than others you may find. This process required 36 hours of highly skilled vintage synth labor, plus parts costs. This unit includes the factory installed pitch bend wheel, which is rare.
Here's a summary of some of the work we did to this instrument that should make it significantly more valuable than others on the market:
We replaced the original handle - those familiar with 101s know the handles often fall apart - we've learned not to carry them by the handle / always carry them with both hands! At the time of writing this description, we see a unit listed as serviced with duct tape holding its handle together. This unit was fully disassembled and cleaned inside and out. Replaced jack washers and nuts. Rebuilt power supply for longevity (replaced electrolytic capacitors and 2 regulators). Replaced metal latches. Replaced electrolytic caps. Cleaned jacks. Removed and cleaned all keys. Removed and replaced rubber keyboard bushings. Cleaned and lubed key contacts and bus bar. Recalibrated CV VCO 1, 2, 3, 4, VCF. Replaced trimpots exp circuit. Replaced all pots that weren't perfect, so this unit works crackle-free and feels like playing a brand new instrument."
Ult Sound DS 4 Percussion Synthesizer SN 812020
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
"Exactly that YMO sound!
The ULT-SOUND DS-4 was released by Toyo Gakki in the 1980s.
It is a 4-channel analog drum synthesizer that is very famous for being used by Yukihiro Takahashi.
It is a famous made-in-Japan synth drum machine with a simple interface, yet capable of creating a wide range of sounds.
It has 4 channels: CYMBALx2, SNARE, and NOISE. You can immediately enjoy old-fashioned synth drum sounds.
Sine wave and square wave can be selected, and the oscillator with wide frequency range allows you to create a wide range of sounds by adjusting sustain, sweep, and tuning.
Not only synth drums, but also Mario jumping and intense SE sounds can be generated.
The warm, analog-like sound is sure to make you fall in love with it once you hear it!
Please experience that sound that only ULT-SOUND can produce.
* To play the sound, it is necessary to connect a drum pad for Eledora, or to trigger each channel from Para Out on a rhythm machine, etc.
All parts have been maintained.
This unit comes with a copy of the manual and a non-genuine AC adapter.
* Lid is missing.
Product Rank: B: Fairly, scratches & signs of use, but no problems in normal use applications.
Serial number: 812020
Case: No case
Manual: Copy
Other accessories: Non-genuine AC adapter
Note: Other accessories are only those shown in the picture."
via this Reverb listing
"Exactly that YMO sound!The ULT-SOUND DS-4 was released by Toyo Gakki in the 1980s.
It is a 4-channel analog drum synthesizer that is very famous for being used by Yukihiro Takahashi.
It is a famous made-in-Japan synth drum machine with a simple interface, yet capable of creating a wide range of sounds.
It has 4 channels: CYMBALx2, SNARE, and NOISE. You can immediately enjoy old-fashioned synth drum sounds.
Sine wave and square wave can be selected, and the oscillator with wide frequency range allows you to create a wide range of sounds by adjusting sustain, sweep, and tuning.
Not only synth drums, but also Mario jumping and intense SE sounds can be generated.
The warm, analog-like sound is sure to make you fall in love with it once you hear it!
Please experience that sound that only ULT-SOUND can produce.
* To play the sound, it is necessary to connect a drum pad for Eledora, or to trigger each channel from Para Out on a rhythm machine, etc.
All parts have been maintained.
This unit comes with a copy of the manual and a non-genuine AC adapter.
* Lid is missing.
Product Rank: B: Fairly, scratches & signs of use, but no problems in normal use applications.
Serial number: 812020
Case: No case
Manual: Copy
Other accessories: Non-genuine AC adapter
Note: Other accessories are only those shown in the picture."
Anywhere Instruments Tinysizer SN 32
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
"Hand built in Germany analog modular synthesizer. Patchable VCO's, filters & effects, power supply, light, mini patch cables included."
via this Reverb listing
"Hand built in Germany analog modular synthesizer. Patchable VCO's, filters & effects, power supply, light, mini patch cables included."
Ensoniq Fizmo
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
via this Reverb listing
Vintage 1985 Oberheim Matrix 6 Analog Polyphonic Synthesizer w/ Original Box & Extras
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
Pics of the inside below.
"Mint condition vintage 1985 Oberheim Matrix 6 analog polyphonic six voice synthesizer. Boxed complete retail package with original manual, cassette, pedal footswitch, warranty card and promo brochure as pictured. Following the larger Matrix 12 and Xpander models, the Matrix 6 is a full size 61 key 5-octave keyboard design which shares circuitry with the Matrix 6R and Matrix 1000 rack format synthesizers. Original CEM3396 voice chips dated to late 1985. Perfect operation and looks and plays like new. Manual is in Japanese, but English PDF downloads are available in various places online. Power operation is original 100-120V AC, and takes a standard IEC cable. The Matrix 6 can also very easily be converted to 230-240V by simply re-aligning the fuse placement inside, as the internal power transformer is designed for full worldwide operation between 100-240V."
via this Reverb listing
Pics of the inside below.
"Mint condition vintage 1985 Oberheim Matrix 6 analog polyphonic six voice synthesizer. Boxed complete retail package with original manual, cassette, pedal footswitch, warranty card and promo brochure as pictured. Following the larger Matrix 12 and Xpander models, the Matrix 6 is a full size 61 key 5-octave keyboard design which shares circuitry with the Matrix 6R and Matrix 1000 rack format synthesizers. Original CEM3396 voice chips dated to late 1985. Perfect operation and looks and plays like new. Manual is in Japanese, but English PDF downloads are available in various places online. Power operation is original 100-120V AC, and takes a standard IEC cable. The Matrix 6 can also very easily be converted to 230-240V by simply re-aligning the fuse placement inside, as the internal power transformer is designed for full worldwide operation between 100-240V."
Akai Professional ME 25S Midi Programmable Note Separator SN 10720-00220 w/ Original Box
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
This appears to be the first one to be featured on the site.
via this eBay listing
This appears to be the first one to be featured on the site.
Vintage 80’s Oberheim DSX 16-Voice Vintage Digital Polyphonic Sequencer SN 432909
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
Pic of the inside below.
via this eBay listing
Pic of the inside below.
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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
