No. 0231980·metal·5 blocks

Crazy Train

Randy Rhoads' tone on Crazy Train combines classical precision with heavy metal aggression. His Les Paul Custom through a cranked Marshall with an MXR Distortion+ produces a tight, articulate distortion with singing sustain. The iconic opening riff requires precise note separation and a tone with enough gain for sustain but enough clarity for the rapid alternate picking passages. Rhoads' classical training meant every note was deliberate, and his tone reflected that precision.

Blizzard of Ozz coverBlizzard of Ozz
Settings for
Signal path · input → output · 8 blocksLive values · Line 6 Helix
Guitar
Gibson Les Paul Custom
Pickups
HH
Tuning
bridge
Strings
standard
Volume Pedal
Deluxe Comp
Teardrop 310
Compulsive Drv
Brit Plexi Brt
4x12 Greenback 25
Plate
Volume Pedal
← Volume pedal
Volume/Pan
Level
100%
Deluxe Comp
← Studio compressor
Dynamics
Threshold
-36dB
Ratio
2:1
Knee
6dB
Attack
60ms
Release
910ms
Mix
74
Level
0dB
Teardrop 310
← Cry Baby Wah
Wah
Compulsive Drv
← MXR Distortion+
Dynamics
Gain
6
Tone
6
Level
7
Brit Plexi Brt
← Marshall Super Lead 1959
Amp
Drive
7.5
Bass
5
Mid
7
Treble
7
Presence
7
Master
1
Bias
0.5
BiasX
0.5
Sag
0.5
Hum
0.5
Ripple
0.5
Ch Vol
7
4x12 Greenback 25
← Marshall 4x12
Cab
LowCut19.9Hz
HighCut16000Hz
Level
0dB
Pan
0.5
Delay
0
Plate
← Studio plate reverb
Reverb
LowCut125Hz
HighCut6500Hz
Mix
20
Decay
1.8s

What we checked

Computed by a program, on this recipe, every time this page is built. How this works

Preset files — 1 of 3 complete
  • Helix builds complete — every block in the recipe is in the file
  • Quad Cortex 5 blocks replaced with a stand-in model
    Which ones

    Replaced with a stand-in: Studio Comp, Search Cortex Cloud for 'MXR Distortion+' capture, Crying Wah, Brit Plexi 100 Bright, Plate. These load cleanly but are not the model named above — the file will sound wrong here until we map them. Set these blocks by hand.

  • Katana 2 blocks replaced with a stand-in model
    Which ones

    Replaced with a stand-in: Brown, Plate. These load cleanly but are not the model named above — the file will sound wrong here until we map them. Set these blocks by hand.

Helix DSP
53.6% of one chip — fits (2 blocks have no published cost and are counted as zero)
Sources
2 cited, 1 from publications that do original gear reporting
Attribution
Not yet rated — This recipe predates the attribution-confidence field and hasn't been reviewed for it.
What we didn't check
  • Nobody played this through a real amp. There is no human listening test behind any number on this page.
  • The settings are reasoned from the sources below, not measured off the record.
  • No audio has been rendered for this recipe yet, so you cannot hear it before you load it.
  • 3 platforms on this page (TONEX, Kemper, Fractal) get a model pointer, not a preset file — nothing was built or checked for them.

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