Tone library / Nirvana / Lithium

Lithium amp settings — Gawa 20w riverb

The Nirvana guitar tone for “Lithium”, dialed in for a Gawa 20w riverb with a Epiphone Les Paul Standard 60s. Studio version, Nevermind (1991)

Original rig

Fender Mustang/Stratocaster → Fender Bassman (blackface) + EHX Green Russian Big Muff (chorus sections)

Verse: warm, almost-clean with subtle breakup. Chorus: thick, dark, woolly fuzz wall with scooped mids
Amp settings — Gawa 20w riverb
BRIGHToffBOOSToff
GAIN 2 BASS 7 MID 5 TREBLE 4 PRESENCE 4 REVERB 0 MASTER 6
KnobSetting (0–10)
Gain2
Bass7
Mid5
Treble4
Presence4
Reverb0
Master6
Don’t have a Gawa 20w riverb? See this song on other amps → Match your own rig →
Guitar
PICKUPbridge TONE6 VOLUME8
Signal chain

01EHX Big Muff Pi (or any Big Muff clone)

RECOMMENDED — not currently owned. Essential for the chorus fuzz. Tone knob at 3 keeps it dark and woolly like the Russian variant. Engage for chorus, bypass for verse.

Volume 7 · Tone 3 · Sustain 7
Why these settings

Your Epiphone LP humbuckers are hotter and warmer than Cobain's single coils, so gain drops from the original 5-6 to 2 for the verse — your pickups will push the amp harder naturally. Treble drops from 6 to 4 because humbuckers already have less high-end bite than Fender singles. Bass stays high (7) to preserve the thumpy low-end character of the Bassman. Without a Big Muff, the chorus will be impossible to replicate — cranking amp gain will get you generic distortion, not that specific scooped fuzz texture.

PRO TIPRoll your guitar volume to 6-7 for the verse to clean up the signal further, then snap it to 8 when you stomp the fuzz for chorus — this mimics Cobain's loud-quiet-loud dynamic without tap-dancing on pedals.

Get this tone on your amp

These settings are for a Gawa 20w riverb. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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