Tone library / Nirvana / Lounge act

Lounge act amp settings — Fender Rumble 100

The Nirvana guitar tone for “Lounge act”, dialed in for a Fender Rumble 100 with a Squier contemporary precision bass https://multisononline.com/descatalogo/squier-contemporary-precision-bass-lrl-pwt.html?srsltid=AfmBOorjn9uIlDcKTchg7Xfp5k8HvH_W10QfcYWC9-Ded0wbBsNcYPgH. Studio version, Nevermind (1991)

Original rig

1970s Fender Precision Bass (with Seymour Duncan Quarter Pound pickups), Ampeg SVT-400BH head, Ampeg SVT 8x10 cab, picked aggressively with heavy gauge roundwounds and blended clean DI

Punchy, clanky, mid-forward growl with tight low-end and pronounced pick attack
Amp settings — Fender Rumble 100
BRIGHToffBOOSToff
GAIN 6 BASS 5 MID 7 TREBLE 7 MASTER 5
KnobSetting (0–10)
Gain6
Bass5
Mid7
Treble7
Master5
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Guitar
PICKUPneck TONE9 VOLUME10
Why these settings

Krist's tone comes from an Ampeg SVT pushed to mild grit with high mid-range bark. The Fender Rumble 100 has a naturally scooped, rounder voicing, so push low-mid (set 'mid' to 7) and high-mid to 6 while keeping bass flat to recreate that punchy Ampeg cut without getting boomy. Drive the Gain knob to 6 on the Rumble to introduce harmonic breakup without turning on the fuzzier Overdrive circuit.

PRO TIPUse a heavy pick (0.88mm-1.0mm) and strike downstrokes firmly right above the split-coil pickup to maximize the metallic clank and percussive transient essential to this opening bass line.

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These settings are for a Fender Rumble 100. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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