Marshall 30Aniv 6100 100W preset

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

The Marshall 6100 30th Anniversary is a three-channel, 100-watt head released in 1992 to celebrate Marshall's 30 years of amplifier manufacturing. Featuring clean, crunch, and lead channels with extensive EQ and switching options, the 6100 was Marshall's most sophisticated amplifier to date at the time of its release. The lead channel offers substantial gain capable of modern high-gain tones while retaining the characteristic British midrange emphasis, and the amp's three-mode power switching (100W/50W/25W) made it unusually versatile for studio and stage use.

Tags: british, crunch.

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.