Amptweaker specializes in—you guessed it—tweaking your tone. If you want to fine-tune your sound, Amptweaker will have the pedal to do it. From their incredibly popular Tight Drive, which has been used by the prolific Bucky Barrett, to the Tight Metal, which ups the ante on its overdrive cousin, and even a Tight Drive configured specifically for the bass, Amptweaker will give you a pedal that can be tweaked to your heart's content. Providing knobs on knobs for dialing in the perfect tone, Amptweaker knows what to put into a pedal that will help you get your tone just right. Shop for Amptweaker pedals on Reverb.