Synergy IICP DUAL CHANNEL ALL-TUBE MODULEDUAL CHANNEL TUBE PREAMP MODULE The Synergy IICP module captures the original amplifiers Fullerton inspired cleans and distinctive mid saturated overdrive. Its dual channel design provides instant switching access to some of the most lauded sounds in hard rock history. The amps brite and shift controls are present and accounted for, as is the switchable 5 band EQ. From powerful low end girth to sparkling harmonics, the IICP delivers a surprisingly