Vox AD15VT / AD30VT - Channel 1 preset

Verified · 90/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The AD15VT and AD30VT are ValveTronix hybrid modeling combos using a single 12AX7 preamp tube combined with DSP modeling and a solid-state power amp. They model a wide range of classic amp types. The tube adds harmonic warmth to the digital modeling chain.

• Years produced: 2002–2008
• Made in: UK
• Wattage: 30W
• Channels: 2
• Preamp tubes: 1× 12AX7
• Power tubes: solid-state power section

Tags: british, modeling, hybrid, valvetronix.

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.