The EHX Lester G uses the finest rotary speaker simulation available today, and comes with a variety of deluxe features. Stereo outputs provide a lush, realistic effect. Tube-emulated overdrive is available with the DRIVE knob, and speaker mix can be fine-tuned with the BALANCE knob. Switch between adjustable FAST and SLOW modes for an accurate reproduction of a classic rotary speaker cabinet's speed adjustment. An expression pedal jack allows for fine tuning of the rotation speed with an expression pedal. The Lester G also features a compression circuit that adds lush sustain to electric guitar. Using the compressor, the LESTER G provides guitarists with the fat, full sustain of an organ, to get the most out of the rotating speaker effect. Ultimate rotary speaker emulator Fully featured compressor built-in Mono In/Mono or Stereo Out Tube emulated overdrive Adjustable Fast and Slow modes Acceleration control High quality buffered bypass Specifications Circuit: Digital Bypass: Buffered Bypass Audio: Stereo Power Supply: 9.6VDC-200mA power adapter included Dimensions (in): 5.75 x 4.75 x 2.5 Current Draw: 100mA