Tech 21 Effects Hot-Rod PlexiThe Hot Rod Plexi pedal is inspired by vintage amps of the same nickname. While those hulking stacks are known to sound best at ear bleed levels, this pedal can painlessly transform your existing amp without pulling a muscle or mandatory rig cranking. With the Hot Rod Plexi, you can completely change the personality of a clean amp or use it as an instant mod to a dirty amp. In Stock mode, it's as if you have the signal path from the input jack to the