Tone library / Metallica / One

One amp settings — fender xx11

The Metallica guitar tone for “One”, dialed in for a fender xx11 with a ibanez grx22. Studio version, ...And Justice for All (1988)

Original rig

Mesa/Boogie Mark IIC+ head, ESP MX-220/KH-2 with EMG 81/85 active pickups, no pedals for main distortion — amp gain only

Tight, scooped thrash metal rhythm with cutting highs and controlled low end — the definitive '80s thrash sound
Amp settings — fender xx11
GAIN 7 BASS 6 MID 2 TREBLE 7 PRESENCE 5 REVERB 0 MASTER 5
KnobSetting (0–10)
Gain7
Bass6
Mid2
Treble7
Presence5
Reverb0
Master5
Don’t have a fender xx11? See this song on other amps → Match your own rig →
Guitar
PICKUPbridge TONE8 VOLUME10
Signal chain

01Distortion Pedal (Boss DS-1 or similar)

RECOMMENDED — not currently owned. The Fender XX11 lacks the preamp gain saturation of a Mesa Mark IIC+. A distortion pedal is essential to reach this tone. Run amp clean (gain 2-3) when using this pedal.

Tone 6 · Level 7 · Dist 7
Why these settings

The Fender XX11 is a clean-voiced solid-state practice amp that cannot produce Mesa-style high-gain saturation from its preamp alone. The original Mark IIC+ has a mid-forward voicing with tight bass; the Fender is naturally scooped and looser in the low end. I dropped mid to 2 (matching the Justice-era scoop), raised bass slightly to compensate for the thinner Fender response, and kept treble at 7 for cut. Without a distortion pedal, this tone is unobtainable on your rig — the pedal recommendation is critical.

PRO TIPPalm mute directly over the bridge saddles with the heel of your picking hand for that machine-gun tightness Hetfield is famous for — loose muting will turn this tone to mush instantly.

Get this tone on your amp

These settings are for a fender xx11. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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