The MXR Uni-Vibe an awesome and often overlooked effect!
I love modulation effects and have always want to play on a Leslie. The MXR Uni-Vibe is probably the next best thing though. Tones of swooshy wobbly effects and phasey wasey noises galore! Big thanks to Underfluked for lending it to me, check them out (and the awesome Moxy Drive) at www.underfluked.com If you want…