Paul Ruby Rocket preset

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

The Paul Ruby Rocket is a small-builder, Vox-inspired valve amp known for chimey, touch-sensitive breakup. It is a single channel with Volume, Treble, Bass and Cut controls: a 250pF bright cap sits across the Volume, the Treble and Bass form a passive stack, and the Cut control trims highs at the phase inverter, as on a Vox AC30. The output valves are cathode-biased with no master volume, so the amp is voiced to be turned up.

Tags: american, boutique, crunch.

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.