Peavey Supreme XL TransTube - Lead preset

Verified · 87/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Peavey Supreme XL is a 2000s solid-state head whose TransTube preamp uses discrete transistor stages voiced to respond like valves. The Rhythm channel has Pre Gain, a Vintage/Modern/Crunch switch, Bass, Mid, Treble and Post Gain; the Lead channel has Pre Gain, a British/Modern/Ultra switch, Bottom, Body, Edge and Post Gain. Reverb, Master, an effects loop and footswitching feed a transistor power amp.

• Made in: USA
• Channels: 2

Tags: american, solid-state, clean, crunch, 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.