Tone library / Metallica / One

One amp settings — Mooer GE100

The Metallica guitar tone for “One”, dialed in for a Mooer GE100 with a Fender Player Stratocaster. Studio version, ...And Justice for All (1988) — signature heavy machine-gun rhythm riff

Original rig

Mesa/Boogie Mark IIC+ (slaved into Marshall power section, 5-band EQ V-curve), ESP Explorer / Jackson King V (EMG 81 bridge humbucker), Roland JC-120 for clean passages

Aggressive, razor-sharp scooped-mid thrash metal rhythm with tight low-end and biting top-end attack
Amp settings — Mooer GE100
CHANNELCALI MK 3 amp model (Mesa Mark style)BOOSToff
GAIN 8 BASS 7 MID 3 TREBLE 8 REVERB 1 MASTER 6
KnobSetting (0–10)
Gain8
Bass7
Mid3
Treble8
Reverb1
Master6
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Guitar
PICKUPbridge TONE10 VOLUME10
Signal chain

01Mooer GE100 DS Block (TUBE DRV / TS Model)

Clean boost mode placed before the amp block to tighten the low end and add pick transient cut

Gain 1 · Tone 6 · Level 8

02Mooer GE100 NS Block (Noise Gate)

Essential for the tight staccato machine-gun chugs without feedback hum

Thresh 6
Why these settings

The Fender Player Strat single-coil bridge lacks the output and low-mid heft of Hetfield's active EMG 81, so the GE100 amp gain is pushed to 8 and the TS drive block is engaged as a clean boost to tighten transients. The classic Mark IIC+ 'V-curve' graphic EQ scoop is replicated by dropping the amp block mids to 3 while keeping treble high at 8 for the signature razor cut. For the clean intro passages, bypass the DS block and switch to the JAZZ 120 amp model with chorus enabled.

PRO TIPAnchor your palm firmly against the bridge saddles and execute strict downpicking on the chug patterns; heavy, precise pick attack is vital to emulate James Hetfield's aggressive percussive bite on single-coil pickups.

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