MATRIXSYNTH

Spectral Audio Syntrack Synthesizer with Analog Filter

via this auction

"Spectral Audio Syntrack synthesizer. This is an interesting monophonic synthesizer with a wavetable oscillator and a powerful analog filter with distortion circuit."

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Roland CR-78 & CR-68 CompuRhythms Side by Side

via this auction for the CR-78
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SN 883584

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ARP AXXE VINTAGE ANALOG SYNTH

via this auction
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SN 23130572

Some advert scans below.

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Tim Davis MOOG SONIC SIX Custom Analog Synthesizer

via this auction

"Tim Davis was killed in a motorcycle accident last month. Tim was a gifted musician and an electronics genius. This synth was a lifelong project and hobby of his. It was purchased the year he graduated high school (1972) and has been with him ever since. I included two pics of an original Moog Sonic Six for comparison.

As you can see the main panel has been removed and replaced with clear plexiglass. In the upper portion: fourteen 1/4" I/O jacks have been added on the left side, eleven 1/8" I/O jacks have been added along the top, 32 various switches, buttons and I/O jacks have been added along the bottom. The original speaker was removed and replaced with a panel of 29 dials and a button. In the lower portion 13 various switches, dials and ports have been added and a replacement speaker (marked ELP) has been mounted. There is a hand written label that says 'TYMCLAVIER', I believe this is a reference to the Synclavier Digital Synthesizer. I have a notebook containing hand written instructions on the use of this creation as well as hand drawn diagrams of many of the circuits involved.

I can not explain the modifications that have been made because I am neither a musician nor an electrician. I can say that I have powered up the Moog and it works. It needs to be refurbished as the keys are not all making good contact when pressed, some are scratchy & some are faint.

This is NOT a stage ready instrument! This is a project for the person who understands the science behind analog synthesizers and enjoys exploring the unknown. This was clearly a labor of love from a man who signed his name Tim "Moog Man" Davis. I hope that this instrument can find its way into the hands of someone who will appreciate the technical genius that created it and enjoy the creative path it leads them down."

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"If you've been following our recent videos (vimeo.com/27918905) you know that pretty soon a lot of your music apps are going to start working together. We got our hands on a beta copy of Sunrizer, which will add support for virtual MIDI. In this video, we improvise a little song with polychord, using both apps at the same time."

Also see:
The future of iOS music. Polychord virtual MIDI (BETA preview)
and BETA: The future of iOS music continued

polychord - Shoulda Woulda Coulda
Sunrizer synth - BeepStreet
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