Peavey Jsx preset

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

The Peavey JSX (Joe Satriani Signature) is a 120W three-channel all-tube head designed in collaboration with Joe Satriani. Features clean, crunch, and ultra channels covering an exceptionally wide tonal range from pristine clean to liquid high-gain lead.

• Years produced: 2004–2012
• Made in: USA
• Wattage: 120W
• Channels: 3
• Preamp tubes: 5× 12AX7
• Power tubes: 4× 6L6

Known for: Joe Satriani.

Heard on: Is There Love in Space — Joe Satriani (2004).

Tags: american, high-gain, modern.

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.