Soldano Supercharger GTO - Rhythm preset

Verified · 85/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Soldano Supercharger GTO is a hybrid power amplifier unit designed to boost and amplify the output of preamps in professional rack rigs. It uses a tube driver stage feeding a solid-state power section, offering Soldano's tonal character in a pure power amplifier format. The GTO was a popular complement to rack preamps in the late 1980s and early 1990s.

Tags: high-gain.

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.