The THROTTLE BOX EQ combines the enhanced tone shaping power of our popular Boogie Five-Band Graphic Equalizer with footswitchable HI/LO performance Modes and easy “Top Panel” access to the previously internal BOOST feature of the original THROTTLE BOX. With the worldwide success of the THROTTLE BOX overdrive, we saw potential for an even more powerful version that included our classic Five-Band Graphic Equalizer. With the added shaping power the on-board Five Band EQ creates the THROTTLE BOX EQ can go anywhere you want to take it stylistically.