JHS Pedals - In Japan, 1968, Fumio Mieda invented a most unusual device: the Univibe. The Univibe gave Jimi Hendrix the voice he needed to play the most iconic performance of his
Vintage 1960s Honey Univibe Hendrix Japan Original Effects Pedal & Footswitch | Reverb
What kind of univibe did Jimi Hendrix use? - Quora