Hoffman Amps Ac15Nnowireholes preset

Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

This entry represents a variant Vox AC15 schematic (no wire holes version) archived by Doug Hoffman of Hoffman Amplifiers. Hoffman's archive preserved multiple schematic variants for the same models to document engineering changes across production runs. The underlying design is the classic Vox AC15.

• Made in: USA
• Wattage: 15W
• Channels: 2
• Preamp tubes: 3× ECC83
• Power tubes: 2× EL84

Tags: british, vintage, clean.

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.