POLYKIT-6 - New DIY Digital Controlled Analog Polyphonic Synthesizer

video upload by Polykit

"Over the last year I built this digitally controlled polyphonic synthesizer. All schematics and PCBs I created myself (except of the chorus). It was harder than I thought to finish this project but I learned how to layout PCBs and a lot about vintage synthesizers.

Specs are:
- 6 voice polyphonic analog DCO based on Juno 106
- Sawtooth and pulse
- PWM control (manual, LFO)
- MIDI input
- CEM3350/AS3350 state variable filter
- Lowpass and bandpass output
- Frequency cutoff controlled by ADSR and LFO
- Resonance control (manual, LFO)
- LFO
- 2x ADSR based on CEM3310/AS3310 (SVF, VCA)
- Juno 60 chorus clone

All schematics and PCB layouts can be found on https://github.com/polykit

Attention! This not for beginnners in electronics nor a finished product."

Deckard's Voice and Surface S&H jam

video upload by Molten Music Technology

"Improvisation using The Mosaic Quantizer as an arpeggiator into the Qu-Bit Surface while grabbing a note via the DivKid RND Step Sample & Hold module and pumping that into the Deckard's Voice. Meanwhile I brought a sequence into the Ona oscillator running through the Grit filter supported by Pico Drums and Noise Plethora through a Percall run by the 6quencer."

M8 Tracker 2.5.0 Beta Features Walkthrough

video upload by Dirtywave

"Going over all the new features and changes in version 2.5.0."

Wiard 300 Series System

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"311c Dual JAG Controller, Dual Borg, Dual Envelator, Classic VCO, & Sequantizer new from Cary Grace. The other modules were bought used & refitted to Bantam jacks by Graham Hinton. No rack-mounting bracket included, but Cary Grace does offer these now though through the Wiard website. No issues with anything, its a gorgeous looking & sounding system... This is a TT Bantam jack System consisting of:
-311c dual JAG controller
-Classic VCO
-Waveform City
-Dual Mixolator
-Dual Envelator
-Dual Borg Filter
-Dual Wogglebug
-Sequantizer
-Hinton Full Power 2 PSU
-2 (1U 19”) rack ventilation strips (for psu)
-Hinton (1U 19”) jack converter (10x 1/4”, 1/8”, TT Bantam) which also has CV expansion jacks & switches connecting to the 311c Controller.
-55-60 molded Rean TT Bantam cables of various lengths & colors"

Moog Multimoog - Analog Synthesizer

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Additional Analog U.S Listings

"This one is in excellent cosmetic condition and working 100%. It has just been fully serviced and with some restoration. It is ready to be played and needs nothing!"

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Korg Lambda ES-50 Polyphonic Synthesizer SN 232684

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"The Korg Lambda, an unsung hero in the analog synth world. A lovely pad string machine and more, lush ensemble sound with a touch of percussion bell-like tones.

Shows normal wear and tear, AC plugged has been replaced and is missing the cord wrap mounts on the rear panel (does not affect the functionality of the synth). Definitely one of the cleaner examples we've seen come through our shop."

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Korg Mono/Poly SN 373456

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"A true classic of the late pre-MIDI era, the Korg Mono/Poly is a four oscillator monster, which can be used in a variety of voice modes. The spec on paper for the Mono/Poly is pretty amazing: four oscillators, two LFOs, two ADSRs, poly, unison, and chord memory modes, arpeggiator, and the tremendous cross modulation and frequency modulation section. The sound is rich, detailed, and expressive. This synth is a total monster and is in perfect working condition.

Cosmetically the graphics and paint are sharp and clean with nothing out of the ordinary, wood sides show average wear and tear."

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Yamaha CS-5 Monophonic Synthesizer

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"Classic mono synth perfectly capable of many sounds, the CS-5 is a single-oscillator monophonic analog synthesizer with classic filter, envelope and modulation controls. It features 37 full-sized keys, a multi-mode 12 dB/Oct resonant filter, an LFO with sample and hold, and an external audio input you can route through the VCF or VCA sections.

Tested in fantastic working condition, showing average wear and tear. All switches and knobs work as expected."

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Moog Sirin Analog Messenger of Joy SN 671 w/ Original Box

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Moog Little Phatty Monophonic Analog Synth SN 02358

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