Trainwreck Liverpool preset

Close · 78/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Trainwreck Liverpool is Ken Fischer's EL84-powered design that draws inspiration from the Vox AC30's chimey, harmonic richness while pushing the circuit toward faster attack and greater dynamic immediacy than any Vox-derived design. Its four EL84 power tubes produce approximately 50 watts with a compressed, singing quality that rewards aggressive picking technique with explosive responsiveness. Like the Express, only a small number were ever built, making original units extraordinarily rare and sought after by collectors and working guitarists alike.

Tags: american, crunch, vintage.

Schematic-derived preset files for 16 Fractal and Line 6 modelers: Axe-Fx II/XL/XL+, Axe-Fx III, FM3, FM9, and the full Helix family (Floor, LT, Rack, HX Stomp, HX Stomp XL, Native).

Gridleak extracts amp parameters from original circuit schematics using AI vision — component values, gain staging, tone stack topology, tube types — then generates native preset files for every supported modeler. Every extraction is scored 0–100 and the score is published.