Carlsbro 50 Top 2 preset

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

The Carlsbro 50 Top 2 was a 50-watt solid-state head aimed squarely at the gigging guitarist on a budget in 1970s Britain. It featured two independent channels, allowing clean and overdriven tones from a single unit without additional pedals. The circuit prioritized reliability and affordability over sonic sophistication, making it a practical solution for semi-professional players. Its compact head format made it easy to pair with a variety of extension cabinets.

Tags: british.

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.