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Fender Rumble 25 settings

For Whom the Bell Tolls settings for Fender Rumble 25

Metallica · adapted 54 times on ToneAdapt

To get the Metallica "For Whom the Bell Tolls" distorted tone on a Fender Rumble 25, set Gain 7, Drive 3, Bass 4, Mid 6, Treble 5. Use the both pickups (p for body, j for bite) pickup.

Distorted settings

Adapted for a Yamaha TRBX174 · updated 2026-11-13

Pickup
Both pickups (P for body, J for bite)

Fender Rumble 25 knobs

Gain
7
Drive
3
Bass
4
Mid
6
Treble
5

Playing tips

  • Use fingerstyle to achieve a warm and aggressive tone.
  • Experiment with the drive control to find the right level of saturation.
  • Engage both pickups for a balanced tone that retains punch and clarity.

The original rig

What Metallica used on the recording, for reference. ToneAdapt translates this to the controls your Fender Rumble 25 actually has.

Bass
Gibson Explorer (likely 1984 model, stock pickups at time of recording)
Amp
Marshall JMP 2203 (modified, 100W head, used in studio for Ride the Lightning 1984)
Gain
7.5
Bass
6
Mid
4.5
Treble
7
Presence
6
Reverb
0
Full For Whom the Bell Tolls tone breakdown, effects and sources →

Different bass or pedals? Get For Whom the Bell Tolls adapted to your exact rig

These settings were generated for the gear named above. ToneAdapt adapts Metallica's tone to your own bass, pickups, amp and pedals in seconds.

Frequently asked questions

What are the best Fender Rumble 25 settings for For Whom the Bell Tolls?

Set Gain 7, Drive 3, Bass 4, Mid 6, Treble 5.

Which pickup should I use for For Whom the Bell Tolls?

Both pickups (P for body, J for bite).

What gear did Metallica use on For Whom the Bell Tolls?

Bass: Gibson Explorer (likely 1984 model, stock pickups at time of recording). Amp: Marshall JMP 2203 (modified, 100W head, used in studio for Ride the Lightning 1984).

Will these settings work with my bass?

These settings were adapted for a Yamaha TRBX174. Different pickups change how much gain and treble you need. ToneAdapt adapts the tone to your exact bass, pickups, amp and pedals.

Popular songs on the Fender Rumble 25

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Settings are generated by ToneAdapt's tone adaptation for the gear named on this page and are a starting point — every amp, guitar and room is a little different.