Feeling Good amp settings — Fender Rumble LT25

The Muse guitar tone for “Feeling Good”, dialed in for a Fender Rumble LT25 with a Ibanez SR300E. Studio version, Origin of Symmetry (2001)

Original rig

Pedulla Rapture RB4 bass + Boss OC-2 Octave + Marshall Dynamic Bass System (DBS) 7400 clean rig

Deep sub-octave fundamental with smooth, warm low-end warmth and rounded attack

Amp settings — Fender Rumble LT25

CHANNELVintage amp model (or Classic Rock) with onboard Octave stomp blockBRIGHToffBOOSToff

Knob	Setting (0–10)
Gain	4
Bass	8
Mid	5
Treble	3
Reverb	0
Master	6

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Guitar

PICKUPneck TONE4 VOLUME10

Signal chain

01Onboard Sub-Octave Block (LT25)

Uses the LT25 onboard Octaver/Pitch block in front of the amp model

Direct 8 · Oct 1 7 · Oct 2 0

Why these settings

Chris Wolstenholme tracked this classic walking bassline clean through an analog octave-down divider (Boss OC-2) rather than his usual wall of fuzz. On your Rumble LT25, load the onboard Octave effect block dialed with heavy 1-octave down and direct signal, pairing it with the Vintage amp model. Cutting your treble to 3 and rolling the tone knob down tames the modern snap of the Ibanez SR active pickups to replicate the dark, pillowy vintage Pedulla sound.

PRO TIPPluck softly with the meat of your thumb or index finger directly over the neck joint rather than near the bridge to maximize fundamental thump and let the octave tracking stay tight and glitch-free.

Get this tone on your amp

These settings are for a Fender Rumble LT25. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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Song, artist and gear names are used to identify the tone being matched; ToneAdapt is not affiliated with or endorsed by the artists or manufacturers mentioned. Settings are AI-generated starting points — trust your ears.