The original Mark Tremonti Wah was born to meet the demands of the great guitarist Mark Tremonti of Creed/Alter Bridge and Tremonti. It offers a mix of classic-sounding Wah as well as more modern tones, plus it gives you a 20 dB clean boost to help you cut through the mix on the stage. Get Loud! Features: Add up to 20 dB of clean boost to your tone. Classic and modern Wah tones. Simply step on to engage Wah and step off to bypass. No pots to get scratchy and wear out! Ensures pure guitar tone and maintains your signal level in bypass and Wah modes. No tools needed with the Quick Clip battery door. Ready to take on guitar, bass, keyboards, etc. Road-worthy, cold-rolled steel housing.