Quintron has invented a number of innovative musical devices. His first invention was called the 'Spit Machine' a hand organ which used saliva as a tuning conductor. Describing how the apparatus works, Quintron explains that "You had to spit on a stick, like a paint stir stick, and you had two metal leads that you would touch to either end of the line of spit and then you would move the leads closer together - higher pitch - and farther apart - lower pitch. The weird thing is that, the way I built the oscillator, spit was the only thing that I could use as a conducter (sic). Lemon juice was too conductive, water not enough, etc. You actually had a lot of control over the pitch with spit - it wasn’t too sensitive - and could really play it in tune like a real organ. There was also some resistive quality to human spit that gave the oscillator some weird overtones too."