Ultimate low-end fuzz Fuzz that sounds great with guitar or bass. Huge low end with lots of compression and sizzle if you need it. Inspired by and built for Ryan Granger of the Grizzled Mighty. The Grizzled Mighty is point-to-point hand wired, with no printed circuit board. True bypass, chrome plated LED. lead-free solder, and U.S.A. parts whenever possible. It operates on a standard Boss style 9vdc power supply (not included), or 9 volt battery. It includes a full-lifetime warranty.