Custom, all-tube guitar amplifiers, modifications and repairs in Chico, CA
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404 — Fancy meeting you here!

Repairs, upgrades, mods, and hand- built, boutique amps from scratch by local musician Aaron Lyon

Amps for sale!

Prototypes, custom builds, and more—on sale now!

Recent builds

  • 2015 Monkeymatic Trinity #2

  • 2015 Monkeymatic NDS #1

  • 2014 Monkeymatic Blackbox

  • 2010 Monkeymatic Firefly

  • Mitchell PRO-100

  • 2015 Monkeymatic Mac Pro 2203

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