Trace Elliot AH Series Mk V (GP11) preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Mk V AH Series covers Trace Elliot's AH250, AH350 and AH500 bass heads, which share the GP11 Mk5 preamp. It is a solid-state design with a graphic EQ and pre-shape filter feeding a MOSFET power amp. Output varies by model, from the 250 to the 500.

• Made in: UK
• Channels: 1

Tags: british, bass, solid-state, 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.