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Thursday, June 12, 2025
Aodyo Instruments Anyma Phi w/ Original Box
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via this Reverb listing
Additional Three Wave Music Listings
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Additional Three Wave Music Listings
KORG Delta DL-50 Vintage Analog String Synthesizer SN 285338
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via this Reverb listing
Additional Three Wave Music Listings
via this Reverb listing
Additional Three Wave Music Listings
Moog Mother-32 Tabletop / Eurorack Semi-Modular Synthesizer
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via this Reverb listing
Additional Three Wave Music Listings
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Additional Three Wave Music Listings
Moog Muse 8-Voice Analog Synthesizer w/ Original Box SN (21)A12409262901699 w/ Original Box
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via this Reverb listing
Additional SYNTH CITY Listings
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Cortez D-3 Pro-Rhythm Mini Synth
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via this Reverb listing
Additional SYNTH CITY Listings
"Used Cortez D-3 Pro-Rhythm Mini Synth in very good condition, does show wear, mostly on the back."
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Additional SYNTH CITY Listings
"Used Cortez D-3 Pro-Rhythm Mini Synth in very good condition, does show wear, mostly on the back."
MFB Kult Drum Machine
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via this Reverb listing
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Mos-lab 2500 2025 Arp Clone SN 029
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via this Reverb listing
"2 Cabinets MOS LAB 2500 Arp Clone full system
Due to unforeseen circumstances I’m selling my brand new( just several weeks old) hand made Mos Lab system. Price reflects what I paid for it minus the shipping cost and import duties. Not looking to make a profit on this.
Only 30 cabinets were made and these are the last two."
via this Reverb listing
"2 Cabinets MOS LAB 2500 Arp Clone full system
Due to unforeseen circumstances I’m selling my brand new( just several weeks old) hand made Mos Lab system. Price reflects what I paid for it minus the shipping cost and import duties. Not looking to make a profit on this.
Only 30 cabinets were made and these are the last two."
Rare Triadex Muse Digital Synthesizer with Matching External Speaker
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via this eBay listing
Video at the listing while up.
"The Triadex Muse is an early sequencer-based digital synthesizer designed by Edward Fredkin and Marvin Minsky at the Massachusetts Institute of Technology in 1969 and produced in 1972. There were only 300 or so made and hence are very rare. Included with this Muse is the optional External Amplifier/Speaker accessory which is even harder to find.
Condition: The Muse and external speaker were tested - see the video. The basic functions on the Muse work fine. The volume on the External Amplifer works fine as well. Due to my lack of knowledge on how to do so, I did not test the EXT PRE, EXT IN and OUT, nor the KEYBOARD switch on the Muse back. Obviously the EXT SPKR input works fine. On the front, I didn't test the REST and EXTERNAL switch positions.
This Muse was stored in Grandpa Ed's crawl space for the last 40 years. The brushed aluminum is a bit dirty. I cleaned it with mild soap but didn't want to get too aggressive so I'm leaving the restoration to the next owner. There are scratches but nothing too bad. The wood is in good shape but again, scratches. There's a small tear in the blue speaker grill cloth. The Muse slide switches are stiff, but all are functional. They will need to be cleaned and lubed.
Label Information on the Muse back foil label. Hard to read, but I think it says...
MODEL MUSE-1
40 W
No. 010209-117
OK 50 Hz
and on the Speaker...
MODEL AS-1
40 w
No. 00214-120
OK 50 Hz"
via this eBay listing
Video at the listing while up.

Condition: The Muse and external speaker were tested - see the video. The basic functions on the Muse work fine. The volume on the External Amplifer works fine as well. Due to my lack of knowledge on how to do so, I did not test the EXT PRE, EXT IN and OUT, nor the KEYBOARD switch on the Muse back. Obviously the EXT SPKR input works fine. On the front, I didn't test the REST and EXTERNAL switch positions.
This Muse was stored in Grandpa Ed's crawl space for the last 40 years. The brushed aluminum is a bit dirty. I cleaned it with mild soap but didn't want to get too aggressive so I'm leaving the restoration to the next owner. There are scratches but nothing too bad. The wood is in good shape but again, scratches. There's a small tear in the blue speaker grill cloth. The Muse slide switches are stiff, but all are functional. They will need to be cleaned and lubed.
Label Information on the Muse back foil label. Hard to read, but I think it says...
MODEL MUSE-1
40 W
No. 010209-117
OK 50 Hz
and on the Speaker...
MODEL AS-1
40 w
No. 00214-120
OK 50 Hz"
Yamaha CS-01 SN 24636
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via this eBay listing
via this eBay listing
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© 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