Guitar Pedal X - GPX Blog - TC Electronic doubles down on its runaway successful Ampworx Preamp range with new takes on the Peavey 5150, JCM800 and Dual Rectifier Amps
TECH SPECS — ProtoSimTech
History of Pedals - Part 2 - marshall.com
Rocktuner by Warwick PT2 Black tuning pedal w/ box