Eruption Amp Settings
by Van Halen
Eruption changed guitar forever. Eddie Van Halen's 'brown sound' — a Variac'd Marshall Super Lead through a Frankenstrat with a single humbucker — created a tone that was simultaneously heavy, smooth, and singing. It launched an entire generation of guitar players.
What Makes This Tone Iconic
Eddie's 'brown sound' is one of guitar's holy grails. By running his Marshall at reduced voltage through a Variac (which sags the power tubes), he achieved a tone that's both extremely saturated and surprisingly responsive. It compresses when you dig in but cleans up beautifully with volume knob work. The Frankenstrat's single bridge humbucker and the amp's natural compression create a singing sustain that's been chased by guitarists for over 40 years.
Key Tone Elements
- Marshall 1959 Super Lead 100W run through a Variac at reduced voltage
- Frankenstrat with single bridge humbucker (PAF-style) and no tone knob
- Power tube sag from Variac creates natural compression and sustain
- MXR Phase 90 for the subtle warble heard throughout
- Two-handed tapping technique throughout the piece
Original Recording Settings
Original Gear
- Guitar
- Frankenstrat (custom-built by Eddie)
- Pickups
- Gibson ES-335 PAF (wax potted by Eddie) (bridge (only pickup))
- Amplifier
- 1968 Marshall 1959 Super Lead 100W (Plexi)
- Channel
- All controls dimed
- Tuning
- standard
- Pickup Selector
- N/A - single pickup
- Strings
- 0.009-0.040
Variac at ~89V reduces voltage for more saturation. Amp confirmed stock - Eddie admitted lying about modifications.
Amp Settings
Effects Chain
Playing Technique
Revolutionary two-handed tapping. Extreme tremolo bar dive bombs. Legato runs. Harmonic tapping. The piece that redefined rock guitar technique.
Sources+
- Wikipedia: Eruption - confirms all gear
- Guitar World: Eddie Van Halen interviews confirming stock amp
- It Might Get Loud (2008)
- MusicTeacher.com: EVH Guitar Rig 1978
- Positive Grid: Eruption tone analysis
Get This Tone on Your Gear
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