1990Passion and Warfare

For the Love of God Amp Settings

by Steve Vai

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Original Recording Settings

EstimatedResearched tone data for "For the Love of God" by Steve Vai

Original Gear

Guitar: Ibanez JEM7V
Pickups: DiMarzio Evolution neck and bridge (neck for many melodic lines, bridge for more aggressive runs)
Amplifier: Carvin Legacy (Steve Vai signature) or Carvin Legacy 3
Channel: Lead channel
Tuning: E standard
Pickup Selector: neck for lyrical lines; bridge for more aggressive phrases
Strings: Not documented

Carvin Legacy is widely documented as Vai’s core amp for this era; Guitarchalk provides explicit Legacy 3 and Helix Legacy settings for this song.[web:35]

Amp Settings

Gain

6.5

Bass

5.0

Mid

4.5

Treble

6.5

Presence

6.0

Master Volume

5.5

Volume

5.5

Numbers directly mirror Guitarchalk’s suggested Carvin Legacy 3 and Helix Legacy Drive settings (Drive 6.5, Bass 5, Mid 4.5, Treble 6.5, Presence 6, Channel Volume 5.5, Master ~8 on Helix). Studio knob positions may differ but this is a close, practical approximation.[web:35]

Effects Chain

→

LA‑style studio compressor

compression

→

Cry Baby Classic (optional)

wah

→

Minotaur / Klon-style drive (boost)

overdrive

→

Stereo delay

delay

→

Plate or spring reverb

reverb

→

1.LA‑style studio compressor — Subtle compression to control dynamics and sustain legato lines.[web:35]

2.Cry Baby Classic (optional) — Used for expressive peaks; often left toe‑down for harmonic emphasis.[web:35]

3.Minotaur / Klon-style drive (boost) — Used as solo boost into Legacy lead channel.[web:35]

4.Stereo delay — Ping-pong stereo delay ~480 ms, ~35% mix, 3–4 repeats for ambience.[web:35]

5.Plate or spring reverb — Long decay plate with moderate mix to create expansive lead ambience.[web:35]

Playing Technique

Singing legato, wide vibrato, controlled feedback, and heavy use of whammy bar for micro‑pitch inflections and dive‑bombs.

Sources+

Amp Settings for For the Love of God — https://www.guitarchalk.com/for-the-love-of-god-amp-settings/ — Legacy 3 and Helix-based settings plus full effects-chain suggestions.[web:35]