had two real vacuum tubes in the outputs stage to accompany it’s Tube Overdrive knob, but again I never found the effect all that useful to be honest. And my current organ, theHammond SK2, also has a dedicated knob for overdrive with four digital models of distortion available, my favo...
and although the very first Hammond organ — the Model A — appeared in 1934, the instrument that everyone associates with the familiar, nay revered, 'Hammond Sound' is the infamous B3, introduced 20 years later