The 'brown sound' that changed rock guitar forever. Eddie Van Halen's tone on the debut Van Halen album is a Frankenstrat with a single humbucker through a Marshall Plexi 1959, reportedly powered through a variac to lower the voltage and achieve a thick, compressed, harmonically rich overdrive at manageable volumes. An MXR Phase 90 adds a subtle swirl. The result is a warm, singing sustain that is neither too clean nor too distorted — it sits in a magical sweet spot that responds to every nuance of Eddie's playing.
Exact settings for the Marshall JCM800 across blues, classic rock, hard rock, and metal, on the real amp and on Helix, Quad Cortex, and Katana models.
Both run real Marshall circuits in 20-watt format, but a JTM45 with KT66s and a 1959 Plexi with EL34s are different amps. Here's which Studio you should buy.
Both are 20-watt small-format Marshalls with the original Marshall circuits inside, but a 1959 Plexi and an 800 are different amps. Here's which Studio you actually want.