Metaltronix - Lee Jackson

Paul Gilbert previously owned Lee Jackson modified Marshall

I'm now offering some mods for Metaltronix amps and other Lee Jackson designed or modded amps. My standard mod tightens the amp up and gives it a thicker, meatier tone with more clarity and a defined tone with.

Metaltronix - Lee Jackson Mod Prices

FJA Metaltronix mod


FJA GP1000 mod


FJA Ampeg VL series mods


VL added gain stage

$100 w/mod

depth mod


upgraded output transformer

$275 and up installed

Other mods and custom work available