electro-harmonix BBMP2 Bass Big Muff Pi 2 Dual Op Amp Fuzz Instruction Manual
electro-harmonix BBMP2 Bass Big Muff Pi 2 Dual Op Amp Fuzz Specifications Specification Details Circuit Analog Audio Mono Power Supply 9V battery included (optional 9.6VDC ā 200mA power adapter not included) Dimensions (in) 4.5 x 2.75 x 2.1 Current Drawā¦