Sean Pierce Johnson

Stomp on the EHX Op Amp Big Muff Pi to induce a Siamese Dream of crunchy fuzz tones. This unique Muff features a tone bypass switch for unfiltered goodness.

Powered by a Japanese Germanium transistor, this pedal elevates the familiar psychedelic sound to a higher plane thanks to active bass and treble controls.

Designed in collaboration with guitarist Andy Timmons, the Keeley Halo features two independent delays that'll add tons of depth and rhythm to your licks.

A full range overdrive with tons of versatility, Keeley's Andy Timmons Muse Driver offers everything from chime-y drive tones to square-wave, germanium fuzz!

With switchable power options, the MkIII can be run at 100, 70, 50, or 30 watts. A spring reverb circuit and FX loop are both buffered by 12AT7/ECC81 valves.

Bow down to the saturated sounds of the PRS MT 100! Mark Tremonti's signature 100-watt amp boasts three channels that cover a wide swath of modern tones.