Tone library / Guns N' Roses / Sweet Child O' Mine

Sweet Child O' Mine amp settings — Fender Mustang LT25

The Guns N' Roses guitar tone for “Sweet Child O' Mine”, dialed in for a Fender Mustang LT25 with a ESP LTD EC-256. Studio version, Appetite for Destruction (1987) — intro riff / lead tone

Original rig

Kris Derrig '59 Les Paul Replica (Seymour Duncan Alnico II Pro pickups) into modded Marshall JCM800 (S.I.R. Stock #39) / Silver Jubilee 2555

Smooth, singing British crunch with a vocal, rounded top end and pushed upper midrange

Amp settings — Fender Mustang LT25

CHANNEL'Rock 800' or 'British 800' amp model blockBRIGHToff

Knob	Setting (0–10)
Gain	7
Bass	6
Mid	7
Treble	5
Master	5

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Guitar

PICKUPneck TONE7 VOLUME10

Signal chain

01Onboard Digital Delay block

Set to a subtle ~350ms delay in the LT25 effects section to recreate the studio spatial depth

Time 4 · Feedback 3 · Level 3

Why these settings

The Mustang LT25's Marshall JCM800 model ('Rock 800') provides the core modified British crunch. Pushing the midrange to 7 captures Slash's vocal upper-mid bark, while dialing the guitar's tone knob down to 7 warms up the ESP's ceramic-leaning humbuckers to mimic warm Alnico II pickups. Note that the physical Mustang LT25 top panel has Gain, Volume, Treble, and Bass knobs (Middle is adjusted in the onboard preset menu; presence and direct reverb knobs are not physically present).

PRO TIPPick the intro pattern close to the neck pickup using a medium-heavy pick angled slightly forward to soften the initial transient attack and enhance the fluty, liquid sustain.

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.