Mesa Boogie - John Petrucci with his Grid Slammer and Throttle Box on the recent European Dream Theater tour. These run through his Triaxis/2:90 set up. #gridslammer #throttlebox #pedals #dreamtheater #johnpetrucci | Facebook
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John Petrucci Guitar Rig With Full Signal Chain 2019 Version (Gear Review) | The Pedal Diary | The Pedal Diary
![TC Electronic The Dreamscape John Petrucci Signature Modulation Pedal - ranked #52 in Multi Effects Pedals | Equipboard TC Electronic The Dreamscape John Petrucci Signature Modulation Pedal - ranked #52 in Multi Effects Pedals | Equipboard](https://images.equipboard.com/uploads/gear_photo/image/8197/item_page_D1E4DBC7-5CF3-46EB-9FC7-9EF4A91B153F.jpeg)