The TI-BOOST is a fantastic sounding pedal. Designed in collaboration with long-time Laney artist Tony Iommi to be a key component of his tour rig for the final ever Black Sabbath tour. The TI-BOOST replicates Tony's original "modified" Dallas Arbiter Range Master pedal's significant bass cut and mid boost, but we've added a little more gain and some enhanced EQ options to make it more appealing to every player looking to find their own sounds. The TI-BOOST provides the guitar tone that has been recognized by millions of people all over the world for decades.