Kustom K50-2 preset

Verified · 90/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The K50-2 is a solid-state combo from Kustom Electronics of Chanute, Kansas, built on the PC5026 board. The preamp has a bright switch, tremolo/vibrato and spring reverb, feeding a transistor power amp.

• Made in: USA
• Channels: 1

Tags: american, vintage, solid-state, reverb, tremolo.

Schematic-derived preset files for the Neural DSP Quad Cortex and 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.