Line 6 Catalyst 100 settings
Holy Wars settings for Line 6 Catalyst 100
Megadeth · adapted 8 times on ToneAdapt
To get the Megadeth "Holy Wars" riff tone on a Line 6 Catalyst 100, select the HI-GAIN preset, then set Gain 7.5, Bass 5, Mid 6.5, Treble 7, Presence 6, Reverb 0. Use the bridge pickup with your guitar's tone on 10 and volume on 10.
Riff settings
Adapted for a Harley Benton EX-84 Modern BK · updated 2026-10-20
- Preset / mode
- HI-GAIN
- Pickup
- Bridge pickup
- Guitar knobs
- Tone 10 · Volume 10
Line 6 Catalyst 100 knobs
- Gain
- 7.5
- Bass
- 5
- Mid
- 6.5
- Treble
- 7
- Presence
- 6
- Reverb
- 0
- Boost
- 0
- Mid knob
- 6.5
- Bass knob
- 5
- Gain knob
- 7.5
- Tap tuner
- 0
- Ch a button
- 0
- Ch b button
- 0
- Treble knob
- 7
- Amp selector
- 0
- Manual button
- 0
- Presence knob
- 6
- Channel volume
- 7
- Effect level knob
- 0
- Reverb level knob
- 0
- Master volume knob
- 8
Playing tips
- Use tight palm muting for a percussive attack.
- Focus on crisp pick attack for clarity in fast riffs.
- Maintain a steady, aggressive picking hand for staccato rhythms.
The original rig
What Megadeth used on the recording, for reference. ToneAdapt translates this to the controls your Line 6 Catalyst 100 actually has.
- Guitar
- Jackson KV Pro Dave Mustaine Signature (likely with Bill Lawrence L-500XL bridge pickup)
- Amp
- Marshall JCM800 2203 head into DeCuir 4x12 cabinet with Celestion speakers
- Gain
- 7.5
- Bass
- 5
- Mid
- 5.5
- Treble
- 7
- Presence
- 6.5
- Reverb
- 0
Different guitar or pedals? Get Holy Wars adapted to your exact rig
These settings were generated for the gear named above. ToneAdapt adapts Megadeth's tone to your own guitar, pickups, amp and pedals in seconds.
Frequently asked questions
What preset should I use on the Line 6 Catalyst 100 for Holy Wars?
Start from the HI-GAIN preset, then set Gain 7.5, Bass 5, Mid 6.5, Treble 7, Presence 6, Reverb 0.
Which pickup should I use for Holy Wars?
Bridge pickup, with the guitar's tone at 10 and volume at 10.
What gear did Megadeth use on Holy Wars?
Guitar: Jackson KV Pro Dave Mustaine Signature (likely with Bill Lawrence L-500XL bridge pickup). Amp: Marshall JCM800 2203 head into DeCuir 4x12 cabinet with Celestion speakers.
Will these settings work with my guitar?
These settings were adapted for a Harley Benton EX-84 Modern BK. Different pickups change how much gain and treble you need. ToneAdapt adapts the tone to your exact guitar, pickups, amp and pedals.
Holy Wars on other amps
Popular songs on the Line 6 Catalyst 100
- Master of Puppets · Metallica
- Walk · Pantera
- Hotel California · Eagles
- Enter Sandman · Metallica
- Whole Lotta Love · Led Zeppelin
- Sweet Child O' Mine · Guns N' Roses
- Raining Blood · Slayer
- Rooster · Alice in Chains
- Crazy Train · Ozzy Osbourne
- Sad But True · Metallica
- Stairway to Heaven · Led Zeppelin
- One Step Closer · LINKIN PARK
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.