Timeless rotary rhythms. Anyone whos ever used a Leslie rotating speaker with their instrument knows its main drawback - its enormous size and weight! The Electro Harmonix Lester K Stereo Rotary Speaker Emulator puts the classic swirling tremolo effect of a Leslie in the palm of your hand. Electro-Harmonixs Lester K lets you get your guitar or keyboard closer to that unmistakable Leslie sound than ever before. Funky distorted Hammond tones are just a twist away thanks to the Lester Ks authentic tube-style overdrive with the Balance knob acting as a powerful yet musical equaliser. Youll have all the control of a real Leslie with independent low and high speed settings as well as an acceleration control for an accurate transition when you hit the infamous Speed/Brake switch. The Lester K is a first-rate full-featured Leslie emulation. Give it a whirl.