Ceriatone King Kong 50 - Super Lead preset

Verified · 84/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The King Kong 50 is the 50-watt version of Ceriatone's hot-rodded Plexi-family head, with two relay-switched channels. Each has its own gain, bass, middle, treble and master plus bright and Era switches; the second adds a solo level and diode clipping. Presence and resonance are shared, with Character, Smooth and Feel switches. Two ECC83s and three 7025s drive two EL34s on a solid-state rectifier, with an effects loop and a pentode/triode switch.

Tags: plexi, crunch, boutique, hand-wired, mid-wattage, two-channel.

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.