Tone library / Metallica / Seek & destroy

Seek & destroy amp settings — Marshall MG30CFX

The Metallica guitar tone for “Seek & destroy”, dialed in for a Marshall MG30CFX with a Ibanez GIO GRG170DX. Studio version, Kill 'Em All (1983) — main rhythm tone

Original rig

Jose Arredondo-modded Marshall JCM800/1959 Super Lead + Ibanez TS9 / ProCo Rat boost + Gibson Flying V (Seymour Duncan Invader humbucker)

Aggressive, raw early thrash bite with tight low end and sharp upper-mid punch

Amp settings — Marshall MG30CFX

CHANNELOD1

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

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Guitar

PICKUPbridge TONE10 VOLUME10

Signal chain

01Ibanez TS9 Tube Screamer

RECOMMENDED — not currently owned; tightens low-end flub and adds upper-mid bite into the OD1 channel

Drive 0 · Tone 6 · Level 9

Why these settings

The MG30CFX lacks the massive low-end authority of a cranked modded Super Lead, so OD1 with gain at 7 provides the raw early thrash clipping without turning to solid-state fizz. Treble is pushed to 7 to match the biting ceramic attack of Hetfield's Duncan Invader pickup through the Ibanez GIO's humbucker. Reverb is kept at 0 to replicate the dry, punchy tracking on Kill 'Em All.

PRO TIPAnchor your palm firmly against the bridge saddles and execute aggressive, continuous downpicking near the bridge pickup to achieve that signature razor-sharp 1983 thrash percussiveness.

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These settings are for a Marshall MG30CFX. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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