These tank-tough diecast pedals are designed to meet the needs of the most demanding customers. The pedals offer a new stylish design, a road-tough build, and a comfortable, smooth action. Both models also provide an Expression output for use with expression-compatible amps, effects, and even synthesizers. Features FV-500L: stereo, low-impedance Heavy-duty aluminum die casting body Ultra-smooth pedal movement for the utmost in comfort and control Pedal rubber is for comfortable play and non-slip action Expression pedal function Convenient tuner-output jack Adjustable pedal feel (torque) Specifications     Controls MINIMUM VOLUME knob Connectors (FV-500L) INPUT jack 1, 2, OUTPUT jack 1, 2, EXP (Expression) jack, TUNER OUT jack Width 110 mm 4-3/8 inches Depth 289 mm 11-7/16 inches Height 72 mm 2-7/8 inches Weight 1.6 kg 3 lbs. 9 oz.