“Ever feel like you are literally DROWNING in musical instruments? No? Then you are not me. I need to get rid of the under-played instruments from my basement. Some of them are great, as I’ll be the first to tell you. Some are not great, and I’ll tell you that too. All of them looked interesting to me at some point. Maybe they’ll be interesting for you too.
This is a rare (650 made), limited edition (see previous) SONICA electronic instrument. Designed and built by Franklin Eventoff as a test bed for his Force Sensing Resistor technology. The test having been passed, he licensed it to Mattel and others, and Eventoff continues to develop and manufacture FSR’s to this day. The seed from which all this grew, the Sonica consists of a neck with the FSR’s, marked off in 2 octaves of whole-note scales, attaches to a body that contains a Serge Tcherepnin Voltage-Controlled Oscillator, a wide range tuning knob, a volume knob, and 3 other FSR’s for pitch bend, tone, and half-step up. An internal amp and speaker let you play as long as the 9v battery holds out. This one works, though sometimes the lower octave FSR is a little wonky. Comes with instruction sheet and foam-lined case. Low start price of FOUR HUNDRED FIFTY-NINE DAMN U.S. DOLLARS, because of the occasional wonky lower octave. Plus, shipping is FREE in THE CONUS.” Click here to visit listing on eBay
“Serge 4U panel with 4 modules (4×4) in a Random Source Boat and distro board (with xlr connector)
” Rare Sonica Synthesizer in immaculate condition with case and paperwork.
“Sound Generation: Analog
“We are located in Japan.
” Serge Modular Analog TKB Touch Activated Keyboard Sequencer
“Beautiful second-version Edelweiss panel, much improved over the first.
“This is a SERGE Animal. It was ordered in March of 2019 and arrived in June 2019. It is in extremely nice condition and includes 20 banana cables along with a power supply. Everything functions just as it should. I am also including a printed copy of “An introduction to the SERGE MODULAR MUSIC SYSTEM” along with an printed catalog from the early 1980’s in a 3-ring binder, this is useful for programming and learning about the features of the modules.”
” Great condition, everything tested and working! Has 4-pin connector that is compatible with modern Serge modular systems and power supplies. This integrates very well with modern Serge/STS panels and is a great addition to any system.”
“Vintage Serge panel, pre-STS, these are highly coveted, they don’t show up very often and are rarely in good working order.
“a chance to get a good as new -hardly used random source serge modular with 35 cables and external psu that can use up to 3-4 panels. also a usb to cv device.
“The sponge of the speaker part has deteriorated.”
“Our Products are 100% Authentic.”
” The Sonica was a synthesizer designed by Frank Eventoff in 1979. A limited run of 650 were made, this is number 597. This one is in good condition with wear near the numbering and a tear in the grill cloth in front of the speaker. Includes original case, unsigned warranty card, and owner’s manual. These are ultra rare and incredibly hard to find.” 
“Virtually brand new. Professionally hand build in Berlin by PatchPoints only 2 months ago, full Serge Panel / Boats in original 4u format. Has only had very light use.
“STS/Oakland era custom panel with extremely useful oscillator sync mod on both PCO’s. The sync is much stronger than stock, making it very easy to lock in harmonic or subharmonic relationships, basically anything musically useful. This is an absolute requirement for live patching.