Imifumei Yui Drive Guitar Effect Pedal with Gain/Tone/Volume Button, Overdrive Pedal by Handmade

Tea: Adjusting Mid and High Frequencies and Gain

Double coil: Since the double coil pickup has fuller low frequencies, it is recommended to first turn the knob fully clockwise, then slowly adjust counterclockwise to achieve a smooth, transparent, and non-harsh sound.

Single coil: The single coil has a thinner sound with prominent mid to high frequencies. It is suggested to start adjusting from the middle position, and increase or decrease as needed to balance the overall sound thickness and brightness.

Gain: Controls the gain level

Tone: Controls the overall high-frequency brightness

Volume: Controls the final output volume