The LEF-662 will let you pick thru ROOM, PLATE, SPRING setting and produces a wide range of great sounding REVERB for all situations. The LEF-662 Reverb can place your sound just in the right space ,it is quiet enough to be also used in the studio . The LEF-662 has Reverb, Tone, Decay Controls. Compact / Miniature Case Size Advances in circuitry design have made it possible for guitar effect pedals to be built in compact enclosures that literally fit in the palm of your hand. The mini or Micro design allows more pedals to fit on your pedal board and also helps reduce the overall weight. The ever increased popularity of small pedals makes a great choice and variety of sounds effect and tone machines to fulfil your every need and expectation. True Bypass Circuitry The compact inner circuitry is designed with a 3PDT True Bypass switch ensuring an unaltered tone when the pedal is not engaged. A true bypass switch has the ability to send the input signal directly to the output jack therefore truly bypasses the internal hardware circuit of the pedal, the signal goes straight from the IN to the OUT. Specifications Full Metal Shell 3 Modes of Reverb Effect Reverb, Tone, Decay Controls True Bypass 3DPT Switch Power Supply: 9V DC ( Center Minus)- (Not Included) Works with Boss power supplies Input Impedance: 470k Ohms Output Impedance: 100 Ohms Dimensions: L92mm x W40mm x H32mm (H 50mm including switch) Weight: 155g Note: Power supply not included. Please use a 9V DC 100ma (300ma on digital pedals) power adapter whose polarity is negative centre otherwise, the product may not work properly. Package List: 1 * Effect Pedal 1 * Tuner 1 * User Manual(English Chinese) 1 * Year warranty through our store No Duty to Canada and USA FAST 'N FREE USA Shipping Ships from Canada