This uniquely named Barbershop overdrive gives you the clean sound of a clean upper lip after a barber shave. If you want to keep your beard, that's fine too! The Barbershop is a simple, original design that truly puts the idea of "less is more" into practice. Hand-built, spec-matched JFETs ensure your chosen guitar pickups capture the character of your sound. --------------------------------------------------------------------------------------------------- 【control】 ■SAG Turning this control counterclockwise reduces the voltage to the amp, giving you more control over the texture and feel of the saturation. Turning it back further will create a more brown sound. Turning it fully clockwise will deliver full voltage, making the pedal its cleanest, loudest sound. ■DRIVE Sets the interstage gain of the amplifier. Turning up the knob deepens the distortion, allowing for a wide range of tones from clean tones to rich, thick overdrive. ■TONE The three-position switch allows you to choose three different high cuts. ●Center: No high cuts (same as the old Barbershop). ●Right: Soft high cut that slightly reduces brightness. ●Left: A strong high cut for when you want to go to the dark side. ■VOLUME Adjusts the output volume. The effect intensity remains the same, but you can still get a sufficient boost. [Advice for use] Be careful with the volume: To protect your hearing and your equipment, always start at the lowest volume. Find the sweet spot: Depending on the settings, you can find the perfect point where you can control the sound from clean to saturated just by the nuances of how you play, so try to find it. 【specification】 Input impedance: 1 MΩ Output impedance: