Ceriatone Plexi 100 Adam Jones Spec preset

Verified · 85/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

Ceriatone's Adam Jones Spec Super Lead is a 100-watt Plexi-style head built to the modified Marshall specs associated with Tool's Adam Jones. Three ECC83s and four EL34s on a solid-state rectifier, Normal and Bright volumes (Bright with a large pull-bright cap), bass, middle, treble and a presence control with a bigger cap for a thicker voice. No master as stock, with an optional PPIMV mod; effects loop and half-power switch added.

• Made in: Malaysia
• Wattage: 100W
• Channels: 1
• Preamp tubes: 3× ECC83
• Power tubes: 4× EL34

Tags: plexi, el34, crunch, boutique, hand-wired, high-wattage.

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.