John Petrucci — £1,000 · Pro-Level Rig

• Alternate pick every run — Petrucci's picking discipline is his defining technical characteristic. Legato is used sparingly and intentionally
• The clean-to-heavy dynamic contrast is a Dream Theater signature — the clean tone must be genuinely clean, not slightly dirty
• Use seven-string guitar for the low chugging sections — Petrucci switched to 7-strings partly for the extended low range in rhythm parts
• Sweep picking arpeggios are used throughout his solos — practise three-string arpeggios before attempting five-string sweeps
• The Mesa JP-2C runs the lead channel at high gain but mid-forward — do not scoop the mids, the note clarity comes from keeping the midrange present
• Tone knob on the guitar at full — Petrucci never rolls back the tone. All brightness is used
• Practise with a metronome at 60% of target tempo — if the picking mechanics are sloppy at slow tempos, they will be sloppy at speed
• The neck pickup is used for clean passages and some solos — the warmer character suits the melodic sustained lead tones

• ✗Not using a gate on the Peavey 6505's high-gain channel — self-noise at this gain level is continuous and audible between notes. A noise gate is not a style choice; it is functional equipment for this gain level
• ✗Forgetting to adjust technique for the different neck profile — thinner, faster necks require less grip pressure. Playing with the same pressure as on a thicker neck causes note choke.
• ✗Running amp gain at 10 — above 8 on most high-gain channels, the signal becomes a compressed, indistinct wall. Moderate-high gain with a boost pedal in front gives better results.
• ✗Skipping the Tube Screamer-style boost — this pedal before the amp's high-gain channel is not optional for many players. It tightens the low end, not adds gain. Gain on the pedal at 0.
• ✗Too many repeats at high mix — more than 3 repeats makes the delay effect accumulate and overwhelm the dry guitar signal. Keep it to 2-3 repeats at a subtle mix level.
• ✗Scooping mids to "sound heavier" — a guitar with mids removed disappears under bass and drums. Metal tone cuts through a mix, and that requires midrange.
• ✗Using single-coil pickups — the lack of output and mid-frequency push makes it impossible to achieve the tightness needed for high-gain rhythm playing.

Music Man JP signature guitar (high-output DiMarzio pickups) into a Mesa Boogie JP-2C head. The JP-2C is effectively a Mark V customised for Petrucci — the clean channel is crystal clear with scooped mids, the lead channel delivers liquid high gain with extraordinary note separation at speed.