RUSSIAN VALVE SYNTHESIZER | The Eternal Engine EMI APPARATUS Russian Valve Synth is Stable But gnarly! full vid link in the comments . | By LOOK MUM NO COMPUTER | Facebook
Pin on Vintage Synths
APPARATUS Tube Synthesizer by Eternal Engine EMI
Instrument history: the synthesizer — Google Arts & Culture
VALVE VCA FOR A SYNTHESIZER -2 HOUR BUILD- - YouTube
Musikmesse 2018: CHRT analog monophonic valve synthesizer designed for blowing - gearnews.com
Symphony X | Multiple Peptide Synthesizer | Gyros Protein Technologies
APPARATUS Tube Synthesizer from the Dark Side - YouTube
This is what a steampunk synth with 25 tubes sounds like - CDM Create Digital Music