Gallien-Krueger ML Series (ML120 / ML260) - Clean preset

Verified · 90/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The GK ML Microamplifier series (ML120 and ML260, in E and S versions) are compact solid-state Gallien-Krueger guitar amps. A low-noise JFET input feeds a clean channel with its own volume and a lead channel whose overdrive comes from three cascaded FET stages with its own master, switched by panel button or footswitch. E models add a 2:1 compressor, stereo chorus and digital stereo reverb; S models have a stereo/mono effects return. Mono and stereo power-amp versions exist.

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