metasonix wretch machine tube synthesizer 1-3

YouTube via Moogulator. www.sequencer.de

Greg Phillinganes and the Korg SV-1 Stage Vintage Piano

YouTube via KorgUSAVideos
"Greg Phillinganes plays Korg's SV-1 Stage Vintage Piano, and shares his reactions. Please visit www.korg.com/sv1 for details and additional videos!"

Roland SH2 Demo.

YouTube via hexfix93 "Demo I made to sell my sh2." The auction link in the description is dead.
Here's a search on Roland SH-2 on Ebay.

Zaphid - Copycat

YouTube via zaphid
"copyright by David Brans. Another sp12 try-out. electro-ish"

casio rz1 techno circuit

YouTube via SQUARENOISE
"veloce demo di una grande drum"

radikal spectralis

YouTube via Moogulator Short video Jörg Schaaf of Radikal Technologies and the Spectralis
"rec'd 2006 at Messe - more check synth database www.sequencer.de"

yet another ssm2044 demo

YouTube via squeakyfromme69
"got it tuned up and soldered up. sound quality of course sucks but take my word for it, it sounds pretty fat"

MEMORYMOOG analog poly synth

via this auction

Waldorf MiniWorks 4-Pole Filter

via this auction

ROLAND JX-3P ANALOG SYNTHESIZER

via this auction