2pcs 9-Pin 3pdt Guitar Effects Pedal Box Stomp Foot Metal Switch True Bypass

True Bypass: Ensures that the signal is unaffected when the effector is turned off, keeping the original tone pure, Multi-mode Operation: The third pole can be used to control LED status lights or other customized functions, Durable Design: To accommodate live performances, the effects pedals feature a rugged design that can withstand frequent pedaling, Reduced Interference: On stage, players don't need to adjust the effects by hand, which reduces the interference of hand movements and allows for smoother playing, Fast Switching: The player can quickly turn the effector on or off by stepping on the switch, realizing instant switching between different tones