Seek & Destroy (Metallica) guitar tone and amp settings
Seek & Destroy guitar tone on a BOSS Katana 50 Gen 3: Brown amp type, medium gain (Gain 5.5), bright top (Treble 6.5), balanced lows (Bass 4.5), bridge pickup.
Settings for your amp
The song has distinct sounds: Solo. Each rig below lists what to change for them.
Seek & Destroy settings on a BOSS Katana 50 Gen 3
BOSS Katana 50 Gen 3 settings for every songAmpBOSS Katana 50 Gen 3
GuitarElectric guitar with two humbuckers
The same settings in text
Amp
- Variation
- Off
- Amp Type
- Brown
- Gain
- 5.5
- Volume
- 5
- Bass
- 4.5
- Middle
- 5.5
- Treble
- 6.5
- Booster Color
- Orange
- Booster
- 2
- Mod
- 0
- FX
- 0
- Delay
- 0
- Reverb
- 0
- Master
- Set to your room
- Power Control
- Set to your room
Electric guitar with two humbuckers
- Pickup Selector
- Bridge
- Volume
- 10
- Tone
- 8
Seek & Destroy settings on a Positive Grid Spark 40
Positive Grid Spark 40 settings for every songAmpPositive Grid Spark 40
GuitarElectric guitar with two humbuckers
The same settings in text
Amp
- Amp Type
- Crunch
- Gain
- 6.5
- Bass
- 4.5
- Mid
- 5.5
- Treble
- 6.5
- Master
- Set to your room
- Mod
- 0
- Delay
- 0
- Reverb
- 0
- Output
- Set to your room
- App Amp Model
- Plexiglas
- App Drive
- Black Op
- App Comp/Wah
- Off
- App Mod/EQ
- Off
- App Delay
- Off
- App Reverb
- Off
Electric guitar with two humbuckers
- Pickup Selector
- Bridge
- Volume
- 10
- Tone
- 8
Seek & Destroy settings on a Fender Mustang LT25
Fender Mustang LT25 settings for every songAmpFender Mustang LT25
GuitarElectric guitar with two humbuckers
The same settings in text
Amp
- Amp Model
- 70S ROCK
- Gain
- 5.5
- Volume
- 6
- Treble
- 7
- Bass
- 5
- Middle
- 6.5
- Master
- Set to your room
- Stomp
- ROCK DIRT
- Mod
- None
- Delay
- None
- Reverb
- None
Electric guitar with two humbuckers
- Pickup Selector
- Bridge
- Volume
- 10
- Tone
- 8
Seek & Destroy settings on any amp with Gain, Bass, Mid, Treble
Amp
GuitarElectric guitar with two humbuckers
The same settings in text
Amp
- Gain
- 7.5
- Bass
- 5
- Mid
- 4.5
- Treble
- 7.5
Electric guitar with two humbuckers
- Pickup Selector
- Bridge
- Volume
- 10
- Tone
- 8
Add a wah and RAT-style distortion pedal for a closer match.
Song parts
BOSS Katana 50 Gen 3
Solo:
FX Color Red, FX 4
.Engage the built-in touch wah for the solo
Song parts
Positive Grid Spark 40
Solo:
App Drive Tube Drive, App Comp/Wah Auto Wah
.Use the auto-wah effect for the solo.
Song parts
Fender Mustang LT25
Solo:
Stomp BLUES DRIVE, Mod TOUCH WAH
.Sweep the wah through the solo phrases
Song parts
Any amp with Gain, Bass, Mid, Treble
Solo:
Gain 8.5, Mid 5.5
.Push the amp harder for the solo.

Why it sounds like that

Seek & Destroy was built on a single riff that James Hetfield wrote and tracked on a white Flying V, the only electric guitar he had then. He worked it off an A, not his usual E. The Flying V was a Japanese Electra copy with hot Seymour Duncan Invader pickups that drove the amp hard. The amp was a Marshall that a Los Angeles modder had hot-rodded, the same modder who worked on Eddie Van Halen's Marshalls. Kirk Hammett played the solo through that same Marshall, on his black Gibson Flying V with an Ibanez Tube Screamer and a wah pedal.
- Build the riff around one note worked off an A, not the usual E.
What amp did James Hetfield use on Seek & Destroy?

James Hetfield
- Hetfield said he tracked the riff on a white Flying V, the only electric guitar he had then. (on this song)[1]
- Hetfield said the song is built around a one-note riff that worked off an A, though most of his riffs are in E. (on this song)[1]
- Hetfield said he wrote the riff in his truck outside a sticker factory job in L.A. (on this song)[1]
- Solo: Hammett said he played the solo through Hetfield's Marshall, which a Los Angeles modder had hot-rodded. (on this song)[1]
- Bonedo says Hetfield used a Japanese Electra Flying V copy with Seymour Duncan Invader pickups on the debut album. (on the album Kill 'Em All)[2]
- Bonedo says the amp had a master-volume mod added by Jose Arredondo. (on the album Kill 'Em All)[2]
- Bonedo says James and Kirk both recorded their Kill 'Em All parts with this Marshall, combined with a ProCo RAT and a Tube Screamer. (on the album Kill 'Em All)[2]
- Solo: Hammett said he played the solo with his Ibanez Tube Screamer, a wah pedal and his black Gibson Flying V. (on this song)[1]
Questions
What amp did James Hetfield use on Seek & Destroy?
The sources on this page document James Hetfield's gear on Seek & Destroy by Metallica: guitar, Electra Flying V [1]; pickup, Seymour Duncan Invader [2]; amp, Marshall [2]; effects, ProCo RAT [2]. Each value cites the numbered source it comes from, listed at the foot of the page.
What are the Seek & Destroy settings on a BOSS Katana 50 Gen 3?
For the Seek & Destroy guitar tone on a BOSS Katana 50 Gen 3, set Amp Type Brown, Gain 5.5, Volume 5, Bass 4.5, Middle 5.5, Treble 6.5, Booster Color Orange, Booster 2, Mod 0, FX 0, Delay 0, Reverb 0; on the electric guitar with two humbuckers, Pickup Selector Bridge, Volume 10, Tone 8. Set Master and Power Control to your room. They are AI-assisted starting points; adjust them by ear on your own amp.
What are the Seek & Destroy settings on a Positive Grid Spark 40?
For the Seek & Destroy guitar tone on a Positive Grid Spark 40, set Amp Type Crunch, Gain 6.5, Bass 4.5, Mid 5.5, Treble 6.5, Mod 0, Delay 0, Reverb 0, App Amp Model Plexiglas, App Drive Black Op; on the electric guitar with two humbuckers, Pickup Selector Bridge, Volume 10, Tone 8. Set Master and Output to your room. They are AI-assisted starting points; adjust them by ear on your own amp.
What are the Seek & Destroy settings on a Fender Mustang LT25?
For the Seek & Destroy guitar tone on a Fender Mustang LT25, set Amp Model 70S ROCK, Gain 5.5, Volume 6, Treble 7, Bass 5, Middle 6.5, Stomp ROCK DIRT, Mod None, Delay None, Reverb None; on the electric guitar with two humbuckers, Pickup Selector Bridge, Volume 10, Tone 8. Set Master to your room. They are AI-assisted starting points; adjust them by ear on your own amp.
Can I get the Seek & Destroy tone on my own amp?
Yes. The settings above cover 3 reference amps and any amp with the basic controls. For your exact rig, KnobMaster, an iPhone app, sets every knob of your own amp, guitar and pedals for Seek & Destroy, using only the controls your gear has.
Get it for your exact rig
KnobMaster sets every knob of your own amp, guitar and pedals for this song.
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