Crystal mountain amp settings — Fender Mustang LT25

The Death guitar tone for “Crystal mountain”, dialed in for a Fender Mustang LT25 with a Epiphone Custom les paul. Studio version, Symbolic (1995), Morrisound Recording

Original rig

Marshall Valvestate 8100 head, Marshall 1960B cab, B.C. Rich Stealth with DiMarzio X2N, no dirt pedals

Scooped, tight, aggressive high-gain with razor-sharp attack and controlled low end

Amp settings — Fender Mustang LT25

CHANNELMetal 2000 amp model

Knob	Setting (0–10)
Gain	8
Bass	7
Mid	3
Treble	8
Presence	6
Reverb	0
Master	5

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Guitar

PICKUPbridge TONE8 VOLUME10

Signal chain

01Noise Gate (Mustang built-in)

Essential for tight palm mutes—enable in Fender Tone app; Chuck's tone was extremely tight with no string noise between riffs

Threshold 4

Why these settings

The Valvestate 8100's Contour knob scooped mids at 400-800Hz while keeping solid-state tightness. The Mustang LT25's 'Metal 2000' model approximates this—it's voiced for modern high-gain with a similar solid-state response. I dropped mid to 3 (vs Chuck's ~5 on the amp because Contour did the scooping separately), raised treble to 8 for that razor edge, and kept bass at 7 for chunk without mud. Your Epiphone's humbuckers are hotter than Chuck's X2N was mid-forward, so gain 8 gets you there without over-saturation.

PRO TIPChuck's right-hand attack was brutally precise—practice palm-muting directly over the bridge saddles, not further up the strings. His tone clarity came from picking dynamics, not gear; dig in hard on downstrokes and the Mustang's modeling will reward you with harmonic overtones like the X2N produced.

Get this tone on your amp

These settings are for a Fender Mustang 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.