EMS SYNTHI A

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"Here is an awesome find! EMS Synthi A in excellent condition. Fully serviced and ready to go. Please see HiRes pictures for complete details."

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Roland SH-5 Fully Working Fully Serviced with Original Case Cover

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Roland SH-7 Vintage Analog Synthesizer SN 680281 with Original Box

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"This unit is in outstanding condition. The original owner bought this in the late seventies and played it a few times but wasn't sure what he was doing so it has been stored in its box for the last 35 years.

Cosmetically it is near perfect with only a small scratch on the front panel.

Standard Roland SH sound with a lot of creative control. Syncable VCO's and a mixer for audio signals. External audio input, ring modulator, more waveform shapes, white/pink noise generation and sample/hold. Very easy to work with but also very powerful."

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Roland JUNO-106S SN 510991 with Build in Speakers & Music Stand

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"The unit has just been serviced and appears to be fully functional, all the keys and buttons and sliders working fine, as well as all six voice chips and Writing / Editing new memories working well. A new internal battery has been replaced, with original factory presets loaded in.

Cosmetically the unit is in very nice condition as you can see. There are some minor wear and marks here and there, but nothing major."

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Metasonix R-54 Supermodule Vacuum Tube VCO/VCF Eurorack Module

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"Totally bonkers oscillator and filter"

Roland TR-808 TR808 Perfect Working Overhauled

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Vintage Oberheim Xpander Overhauled

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"Perfect Working Overhauled !!
Serial # 7017**"

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Moog Memorymoog Plus (midi) SN 2357

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"This one is in good cosmetic condition and working 100%. It has just come back from being serviced and with some restoration. It is ready to be played and needs nothing. As you can see, this is the later Memorymoog Plus which has midi."

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Elektron Bedroom Jam 4 - octatrack rytm machinedrum UW OP-1

Published on Jun 1, 2015 howdragonsdisappear

"jamming with elektron zz machines, preparing liveset, it's been so long !
recorded on 20150531
2 tracks soundboard recording (octatrack and rytm, md/op-1 sent on octa inputs). Octa samples from op-1 and cwejman s1 mk2. raw recording. Forgot to trig lot's of tracks but anyway XD"

Voltage Controlled Oscillator Controlled Switched Capacitor Filter

Published on Jun 1, 2015 organfairy

"When I was drinking from the fountain of knowledge at Herning Institute of Business and Technology I was introduced to the concept of switched capacitor filters. I don't know why it took me 18 years before I made something synthesizer oriented based on that idea. But now I have done so.

The idea is to replace the lag of a resistor and capacitor with a charge moving operation between two capacitors. And it is all controlled by a fast running voltage controlled oscillator. So you could call it a Voltage Controlled Oscillator Controlled Switched Capacitor Filter - VCOCSCF!

The music in this video is played on Elka X-30 and EP-8 organs, Kawai FS-620 keyboard, and Zoom 505 multi effects pedal."