Tom Morello’s Boss TR-2 Tremolo

Tom Morello used the Boss TR-2 Tremolo pedal on the main/opening riff on the song “Like a Stone” by Audioslave.

The pedal could also be seen on Tom Morello’s pedalboard around that same period during which he was playing with Audioslave. It was pictured on the 2004 rig diagram that you can find on the internet, which originates from the Guitar.com website. It was also seen in some fan photos taken around that same time, circa 2005.

It’s obvious from this that Tom only uses the pedal when he has to perform “Like a Stone” live, and that’s the only song on which he uses the pedal.

As far as settings on Tom’s TR-2, apparently, every knob is set to around 3 o’clock.