The Rainbow Device is a polyphonic harmonizing modulation machine that will take your sound to the next level. It adds polyphonic harmonies, real-time pitch shifting, pandemonium chorusing, and a variety of other transformations to your sound. It requires SMD soldering of an expensive 28 pin IC, so it is not recommended for beginners. It also requires a switchable jack for the expression pedal. Once you have the board set up, you will be able to control your sound with the six knobs. The First knob controls the Magic, which is a combination of pitch shifting and modulation. The Pitch knob controls the pitch of the signal. The Second knob controls the Tone, which is a combination of chorus and delay. The Tracking knob controls the tracking of the pitch shifting. The Rainbow Device is a great tool for those who want to experiment with their sound. It will add a unique twist to your playing and open up a world of possibilities. With this board, you can summon alien songs, psychedelic rainbows, pixie dust, and swelling chorus. It is definitely worth the effort to get it set up.

Summary created by AI from the original source.