Fender Vibro Champ XD preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Vibro Champ XD is a small Fender hybrid combo. Its front end is solid-state and digital: one channel with gain, volume, treble and bass, a voicing selector for its onboard amp models, and DSP effects with a level control. The power section is valve, a 12AX7 driver stage feeding a single-ended 6V6 output of about 5 watts into a 4-ohm speaker, giving Champ-style valve breakup at bedroom volume with extra variety from the DSP.

Tags: american, 6v6, class-a, low-wattage, practice, breakup.

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.