Hoover Synth Sound: Alphatron Oscillion Subtractive Synthesizer VST VST3 Audio Unit - Rave Techno, Hardcore Techno, Gabber, Trance, Hard House and Hard NRG (Windows/Mac) Roland Alpha Juno emulation
The history of the Roland Alpha Juno, rave hoover sound and techno stabs. - YouTube
Roland Juno Alpha 1 + DT300 Controller (inc. OG Hoover sound) Synthesiser | Reverb Canada
Roland Alpha Juno-2 61-Key Programmable Polyphonic | Reverb
Roland Alpha Juno 1 In-Depth Demo – Synthtopia
Roland Alpha Juno 1 Vintage Analogue Polyphonic 6 Voice Synth With Hoover Noise | eBay