Standel Strobotuner ST-2 - Input preset

Close · 60/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Standel Strobotuner ST-2 is a precision strobe-based tuning device, representing Standel's expansion beyond amplifiers into professional accessories. It uses stroboscopic technology to provide highly accurate pitch reference for musicians and technicians.

Tags: american, vintage.

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.