Brain stew amp settings — Ibanez IBZ10GV2

The Green day guitar tone for “Brain stew”, dialed in for a Ibanez IBZ10GV2 with a Fender American Original 60s Stratocaster. Studio version, Insomniac (1995) — iconic main rhythm riff

Original rig

Fernandes 'Blue' Strat copy (Seymour Duncan SH-4 JB bridge humbucker) into modified Marshall 1959 Super Lead heads ('Pete' and 'Meat' mods) with Marshall 4x12 cabinets

Raw, crunchy mid-forward punk overdrive with heavy rhythmic muting

Amp settings — Ibanez IBZ10GV2

CHANNELDistortion channel (Dist switch ON)BOOSToff

Knob	Setting (0–10)
Gain	6
Bass	6
Mid	7
Treble	5
Master	5

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Guitar

PICKUPbridge TONE10 VOLUME10

Signal chain

01Boss SD-1 Super Overdrive

Used as a dirty boost to push the amp into Marshall-style tight saturation and thicken single-coil pickups

Drive 2 · Tone 5 · Level 8

Why these settings

The Ibanez IBZ10GV2 has a 6.5-inch speaker and limited headroom, so run the built-in distortion channel at moderate gain (6) rather than maxing it out. The Boss SD-1 acts as a front-end mid boost to mimic the output of Billie Joe's bridge humbucker and tighten the low-end punch. Treble is dialed back to 5 to tame harsh fizz from single-coil bridge pickups on small practice speakers.

PRO TIPDig in with aggressive downstrokes and use the fleshy edge of your picking palm for strict, dead stops between chord stabs to nail the heavy percussive muting.

Get this tone on your amp

These settings are for a Ibanez IBZ10GV2. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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