Original BUCHLA Source of Uncertainty Model 265

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"Here is an extremely rare Buchla Source of Uncertainty Model 265, original from '70 years in perfect working and nice cosmetic conditions.

a GREAT module for vintage Buchla 200 or newer 200e systems!

The 265 generates two continuously varying random voltages, two pulse actuated unpredictable voltages, and audio noise with three spectral distributions. The bandwidth (probable rate of change) of the varying random voltages is voltage controllable over a range of .05 to 50 Hz, making possible changes that range from barely perceptible movement to rapid fluctuation. The output of each random voltage source is a constant voltage; this voltage assumes a new unpredictable value each time an input pulse is applied. Variable correlation limits successive changes without altering range. Noise comes in three flavors. White noise is electrically flat, but acoustically balanced toward the high end of the spectrum (+3 dB/octave). Integrated white noise has a low spectral bias (-3 dB/octave). Musically flat noise has a flat spectrum (constant energy per octave) and is a particularly useful source for subsequent processing."

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ROLAND D-50 SYNTHESIZER Earrings

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Jomox Sunsyn SN 0088

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"Jomox Sunsyn Mk1 8 voice analog synthesizer. This synth is pretty rare, there were only 200 made, and you don;t see them come up for sale that often."

Imagine opening up that box. One of the most coveted poly analog monster synths imo.

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Sonoio Suonoio Micro Synth Modular by The Harvestman with Original Box

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"Up for auction is something very special! I have a limited edition musical instrument called a SuONOIO, which is a Micro Synth Modular custom made by Alessandro Cortini (from Nine Inch Nails) and Scott Jaeger (from The Harvestman) as part of the SONOIO Project http://www.sonoio.org

This device is now Out Of Print (Not being made anymore). There was a very limited run of these produced to promote and go along with Alessandro's 2 albums, BLUE (2011) and RED (2012). they sold out almost instantly! Fully operational, tested and works great!

Main Features: 2 Sample Players with access to Sample Banks and Pitch Control, 16 Point Patchable System For Routing Simple to Complex Signal Chains, Internal Delay Effect, 6 Knobs for Ultimate Tweaking Pleasure

Includes Mini Patch Cords, 1/4" Audio Output, Integrated Speaker, 9 Volt Energizer battery, Multiple SuONOIO Compatibility, original box with bubble wrap and instruction sheet..."

Check out the SuONOIO label below for more including this Halloween video from me.

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Circa 1973 ARP 2500 modular synthesizer operation manual

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POLIVOKS - Soviet Minimoog Analog Synth SN 0688361

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"The Polyvox is a duophonic analog synthesizer, with a 49-note (F-E) keyboard. It was made and sold in Russia (then USSR). It features two VCOs, a noise generator, one LFO, a filter (low-pass and bandpass), and two ADSR envelope generators. VCO1 can be cross-modulated by VCO2. Each ADSR can be switched to auto-trigger, each with independent rates.The sound is quite rich and somewhat harsh and aggressive. This is more of a space-synth. You can be sure that you will have never heard the sounds this one can produce. It sounds like these old Yamaha CS-30's, but then fat filters like in Moogs. Polyvox comes with a lockable hard shock resistant aluminum case covered with plastic, also there are two plastic compartments attached to the inside."

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ROLAND Alpha Juno 2 Vintage Analog Synthesizer JU-2 SN 611192

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tokyowax (RSS)

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KORG EX-800 SN 002945

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tokyowax (RSS)

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KORG POLY-800 SN 001018

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tokyowax (RSS)

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Realistic Moog MG-1 Synthesizer (New Sliders/Switches/Green LED Mod)

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"MG1 restored to its former glory. Brand new switches, sliders, caps, and a new output mod. Plus a sweet green LED in place of the stock red one. This things sounds as wonderful!.."

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