SONICAKE Line Selector Guitar Effector Pedal Buffer ABY

Signal flow from A/B to Y or Y to A/B (when BUFFER switch is off) "A and B"/"A or B" can be selected LED lights indicate operating status. True Bypass ensures the signal stays clear and strong. Buffer circuit improves sound quality. Power supply: DC 9V center negative (sold separately) SONICAKE Line Selector AB Switch Guitar Effect Pedal with Buffer Switch Buffer ABY