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Suede·Social·Issue No. 20
Tone recipes·2026 · JUL
Rock1978

01Van Halen

Eruption

The 'brown sound' — Eddie's Frankenstrat (one humbucker, one pickup selector, one volume knob) through a variac-lowered Marshall Super Lead Plexi at extreme volume. The tone is smooth, saturated, vocal — not the harsh JCM800 distortion that came later. The famous tapping section uses no pedals — it's all amp saturation. A short delay (Echoplex) adds slight depth. The MXR Phase 90 gets used for the iconic swirl on certain phrases.

02Signal chain

Guitar to amp, 3 pedals between.

  1. In
    Guitar

    'Frankenstrat' — Boogie Body, Charvel neck, one humbucker (rewound PAF)

  2. 01
    The classic Van Halen swirl
    MXR Phase 90 (orange, script logo)

    Speed: noon

  3. 02
    Short slap echo + preamp boost
    Echoplex EP-3 tape echo

    Time: short, Single repeat, Mix: 20%

  4. 03
    Used sparingly on some Van Halen tracks for thickness
    MXR Flanger
  5. Out
    Amp

    Marshall Super Lead 100W Plexi (1959), variac'd to ~90V

03Field note

The secret sauce

The variac. Eddie ran his Marshall on 90V instead of 110V, which lowered the bias and compressed the power tubes. That's what gives the 'brown' a vocal quality that a stock Marshall at full power can't produce.