"Fuzzy Bear "Fuzz CP-46 A smooth, vintage fuzz sound Use vintage germanium transistor Full metal shell Very small and exquisite True bypass  Specifications Input: 1/4†monaural jack (impedance: 10k Ohms) Output: 1/4†monaural jack (impedance: 1k Ohms) Power Requirements: AC adapter 9V DC (center minus plug) Current Draw: 50mA Dimensions of single box: 14.1x12.2x7.3cm