Hohner Kingstar 20 - Channel I preset

Close · 68/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Hohner Kingstar 20 was a compact solid-state practice and rehearsal amplifier from the German instrument manufacturer. It offered a portable, affordable option for the European guitar market of the late 1970s.

• Years produced: 1975–1982
• Made in: Germany
• Wattage: 20W
• Channels: 1

Tags: solid-state, vintage, clean.

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.