The TB303 is THE sound of acid and techno house music! Its a monophonic analog bass synthesizer married to a patternbased step sequencer released in 1982. It features a single analog oscillator with two waveforms (saw or square) and has a simple but excellent VCF filter with resonance, cutoff, and envelope controls. There are also knobs to adjust tuning, envelope decay, tempo and accent amount.

It was originally made to accompany a drum machine, the TR606 specifically, and provide bassline accompaniment to guitarists, keyboard players, etc. It was not a successful product in its time. As a result, creative DJs and aspiring electronic musicians found them for next to no money and began using them for techno and acid music. Usually a single pattern is continuously played while the performer tweaks the knobs creating an exciting and expressive musical event.

Puremagnetik has meticulously captured every nuance and style of the original TB303 and programmed it for use in Ableton Live, Kontakt, Logic and GarageBand. Using advanced mapping techniques and extensive multisampling, TeeBee is a flawlessly cloned TB303 for the modern DAW.