Marshall 30Thanniv Om 1992 preset
Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.
The Marshall 6100 30th Anniversary was a three-channel, 100W head released in 1992 to mark the company's anniversary, featuring switchable clean, rhythm, and lead channels with EL34 power. Its versatile voice and high build quality made it a well-regarded period piece.
- Years produced: 1992
- Made in: UK
- Wattage: 100W
- Channels: 3
- Preamp tubes: 4× ECC83
- Power tubes: 4× EL34
Tags: british, 3-channel, anniversary.
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.