Siel Opera 6 Analog Polyphonic Synth

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"This is the latest version with working MIDI and test functions. Condition is very used but has gone thru some restauration from the outside, all knobs changes to aluminium type, clear coating and cleaned thruly. Battery has been changed and moved to different location, pcb has been re-traced at some place, all DCO/LFO side capcitors changed to new ones, several IC replaced with proper sockets, all pcb boards coated with proper pcb coating. Electronically device turns on, all lights turn on/off, switches works. Sound wise lfo is bit wild sometimes need some atention, makes sounds from 5 oscilators (6th oscillator works sometimes) but needs serious tuning."

Wind and Water with Percussa's AudioCubes

YouTube Published on Aug 9, 2012 by Percussa

"A quick demo of SOUNDOR, a free and open source Max4Live FM Synth for AudioCubes by Percussa, smart cubes for sound, music and visuals. In this video, you can see how you can easily create wind and bubbling water sounds using an AudioCube, the free SOUNDOR application and a simple foot pedal. Press the pedal down to enable control of the synthesizer using the AudioCube, and release the foot pedal if you want to "lock" the sound where it is or stop controlling the sound using the AudioCube. One AudioCube can control up to 4 parameters simultaneously, using your fingers and hands. The sensors are high speed and resolution (1kHz and 10 bit). Learn more at http://www.percussa.com/soundor/"

Siel Opera 6

via Elegtrosmok Elektronenklang on The MATRIXSYNTH Lounge

YAMAHA AN1x "Friday"

YouTube Published on Aug 10, 2012 by retrosound72

"(c) 2012 synthesizer demo track by RetroSound
'Friday'

all sounds: Yamaha AN1x Virtual Analog Synthesizer from the year 1997
recording: multi-track without midi
I use the internal step-sequencer for the bass sequence
fx: a little bit delay and reverb

the video shows my favorite bicycle route around my hometown."

Thomas Henry LFO

flickr By fonitronik

Delptronics LDB-1 Audio Demo

Delptronics LDB-1 by thingstocome
A demo of the Delptronics LDB-1 analog drum machine. http://www.delptronics.com/ldb1.php
via wire to the ear where you can find some notes on the LDB-1.

Octatrack Pro Tip #6 - Internal resampling for adding pattern variations

YouTube Published on Aug 10, 2012 by ElektronHQ

"A quantized track recorder is used to record the internal sounds. Track 5 plays back the
recorded sample and is pre-arranged with note trigs and parameter locks. The crossfader
fades in track 5 and fades out the other tracks. This can be used to add variations to a
pattern.

Samples courtesy of Loopmasters (www.loopmasters.com)

Download the project used in this Pro Tip here:
http://files.elektron.se/pro-tip/PROTIP6.zip"

All parts here.

Handel Modular fuga F-major HWV 611

YouTube Published on Aug 9, 2012 by powerofthetruth

"This is an early fuga of Handel. If you compare f.e. the fuga h-minor HWV 608, which is a much later work, you may hear the development of Handel.
It is performed on YUSYNTH modular synth, hand-made by Synthservice.cz in Prague by Pavel Vancura.
In the 80s I had an ARP 2600, which unfortunately I had to sell, now this synth is very similar to it: 3 VCO, noise generator, 2 VCF, mixer and S/H, 3 ADSR and 2 VCA.
With this synth I also recorded the whole well tempered clavier of Bach. More info please refer to http://www.danielphilippstotz.info/"

SpaceWiz Tutorials with Jordan Rudess

New videos added to this post.

Roland re-101 space echo

YouTube Published on Aug 10, 2012 by abertronic

"Time lapse of a clean up and partial service of a re-101. Music is electric violin though the re-101 only. Please check out my facebook page https://www.facebook.com/Abertronix"

You can typically find these for sale along with other gear including synths on abertronix eBay (RSS)