MATRIXSYNTH

Awesome 1970 Hostess Twinkies "Space Kids" Commercial

YouTube via daftmahatma. "A Big Delight In Every Bite."
According to Rustyanalog this video features music from Raymond Scott. "It appears on CD 2 (tracks14 & 15) of the Manhattan Research set which is a must have for all electronic enthusiasts."

Novation Bass Station

YouTube via xigronaus
"Quick presentation for eBay: Novation Bass Station triggered via MIDI from Roland TR-505."

Roger O'Donnell Shows Off His Moogs

YouTube via worldsfair.

"Roger O'Donnell's solo debut the "The Truth In Me" was entirely produced on the Moog [Voyager] & the Mac. Here, he gives us a tour of his entire Moog collection, runs thru their history and demonstrates the sounds using song parts from the album. The Mini Moog, Micro Moog, Moog Source, MemoryMoog, and Moog Voyager all make an appearance.

More on Roger:
www.rogerodonnell.com
www.myspace.com/rogerodonnell
www.worlds-fair.net/roger_odonnell"
Roger played synths for The Psychadelic Furs, The Thompson Twins, and The Cure.

Moog the Source

YouTube via shawnster123.
"here is a better demo of my Moog the Source for sale on ebay. Recorded on ProTools LE 7.4 with no effects other than minor compression"

Moog Little Phatty & Dot.com Modular

YouTube via tonno16.
"A modular Synth by Synthsizers.com go into a Moog Little Phatty played by Mr. Fabio Foroni"

CS50, CS-50 with guitar rig2

YouTube via LF0.
"On this video, I had just tuned the cs50 although it drifted a little during play. I was playing this synth through guitar rig 2 for the effects of reverb, echo, distortion and chorus"

AnalogSuicide.com & Mike Walters' Breadbox Synth

YouTube via tarabusch.
"Filmed in spring, 2006, Mike introduces us to some sweet tweeks from the Mystery Circuits Breadbox Synth."

Update via amos_joseph in the comments:
"He doesn't mention it in the video, but this is one of Ray Wilson's Sound Lab synths. Check out http://www.musicfromouterspace.com/ or Mike's Walter's description on his own site: http://www.mysterycircuits.com/projects/minisynth/minisynth.html"

MusoTalk 115 -NAMM Report 2008 - UseAudio Plugiator

YouTube via musotalk.
"weitere Informationen: www.musotalk.de Der UseAudio Plugiator ist ein Hardwaresynth basierend auf dem Scope DSP. Er unterstützt mehrere schon von SCOPE bekannte Synth-Plug ins und auch Neuentwicklungen. Preis ca. 399€"
"Further information: The www.musotalk.de UseAudio Plugiator is a hardware synth based on the Scope DSP. He already supports several of SCOPE known synth plug-ins, and also new developments. Price approximately 399 €"