2021-12-14 update : Have a look at the VD Univibe (Official production model)
Our Lab #41 is a real analog photocell Vibe Machine. With complete control over Depth, Speed, level and also Low/High frequency, this should be the only Vibe on your board.
Power consumption : Around 100mA (Did we say that it's fully analog Photocell/light ?)
Voltage : 9Vdc center negative only. Anything higher will blow some stuffs.