Infernal Noise Machine!

flickr by aragoto (click for more) http://flightofharmony.com

Novation KS4 Virtual Analog Synth

via this auction

Roland SH-101

via this auction

Alesis ION Virtual Analog Synthesizer

via this auction

Roland JX-3P

via this auction

OBERHEIM OB-SX

via this auction

Preset OB-Xa

"This is a later 5 voice, 56 preset model. All 5 voices are accounted for and pass 'Autotune', all knobs and switches function as they should and all led’s light when depressed. All keys are still springy and smooth to the touch. They are clean and leveled with each triggering sound. Everything is original and intact."

Clavia Nord Modular G2 patch demo: Walhalla

YouTube via beckhusen
"Best listen with your headphones!
Audio-visual demonstration of my newest Nord Modular patch creation. The patch is made with the editor version 1.40 for which you need the hardware G2, but you can rebuild it also in the older freeware version."

Fuel Injection A-100

via Synthesizer Artists

Folktek Arts Harmonic Field

via the Folktek Arts blog

Folktek on Ebay

ARRU-303

flickr by arvidr

Giant Roland TB-303

Update via Johan in the comments: "That's from the norbergfestival right next to one of the stages. the stage's name is Camp303. check out more at www.norbergfestival.com"