Fishman PRF-TEL-GK1 Greg Koch Gristle Tone Pickup SetAn unsung guitar hero from Milwaukee, Wisconsin, where he grew up just a few miles from the Waukesha birthplace of the late, great guitarist inventor Les Paul, Greg Koch has established himself within six string circles as a masterful technician, accomplished clinician and general bad ass guit picker. No less than guitar virtuoso Steve Vai noted Kochs six string prowess and promptly signed him to his Favored Nations label in 2001. Tom Wheeler from