This new revision of the Quantum Rainbow features all of your favorites from the original plus two new noise outputs to expand the palate even further. Known as one of the best voiced noise sources to date, the Quantum Rainbow is a surplus of true randomness. Unlike digital noise which will only ever be pseudo random at best,analog noise isthe onlyreal source ofnaturalrandom fluctuations. This is because analog noise is the actual sound of realelectron behavior, as theybreak though a semiconductor junction. The QR uses a reverse biasedtransistor as the source of this amazing phenomenon. Interesting fact – studies have been performedin order toprovethat the power of thoughtis linked tostatistical phenomena viathe means of controlling randomelectron behavior. Can you control your modular synthwith your mind?? Special attention was paid when voicing theseven colors of noise in order to provide the most pleasing and accurate colored noise pallet -that only a true analog noise source can deliver. Noise is great!