Cleans your overdriven tone and you can adjust the clean tone (like not when using guitar volume knob)
• Three band EQ, for mid-cut or mid boost.
• New way to build your tone. Start with the amp at crunchy (the best) setting and clern from there.
• Very easy to use, finetuned frequencies for Treble, Bass and Mids.
• Power supply: one 9-volt battery or external AC adapter (9V)