Electro Harmonix GR Big Muff Bundle PS A1 RB@+*Bundle offer comprising*, Electro Harmonix Green Russian Big Muff Fuzz, Effects pedal, The cult classic in a compact form, Loved by guitarists and bass players alike for its destructive bass, unique sustain and crackle with a huge sound, Completely own, but undeniably a big muff, Controls: Sustain, Volume, Tone, LED: Effect On / Off, Footswitch: Effect Bypass, Connections: input (6.3 mm jack), output (6.3 mm jack), power supply connector (barrel connection 5.5 x 2.1 mm - negative polarity inside), Power consumption: 2.2 mA, Power supply via 9 V battery or 9 V DC power supply (not included, matching power supply available under Art. #409939#), True bypass, Dimensions (W x D x H): 70 x 114 x 53 mm, Rockboard Pedalsafe Type A1 Rockboard, Protective Cover, Suitable for Electro Harmonix Nano series and MXR effect pedals with standard housing with 1 input and 1 output jack, Suitable for most effect pedals with housing dimensions of approx. 110 x 60 x 32 mm, With base plate for mounting on Rockboard pedalboards with click system, Distance of QuickMount mounting holes (W x D): 51 x 102 mm, Protects effect pedals from dirt and weather influences, Protects settings from unintentional adjustment, Mounts effect pedals securely on RockBoard pedalboards, No permanent modifications required, Includes QuickMount pedal mounting plate type A for RockBoard pedalboards and spare screws