What tubes does the Cornford MK50II - Lead use?

The Cornford MK50II - Lead uses 4× ECC83 preamp tubes and 2× EL34 power tubes.

When was the Cornford MK50II - Lead produced?

The Cornford MK50II - Lead was produced 2001–2011.

Cornford MK50II - Lead preset

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

The Cornford MK50II is a 50-watt hand-wired boutique EL34 head. Its clean and overdrive channels deliver refined British tones with exceptional dynamic response, characteristic of Cornford's high-end build philosophy.

Years produced: 2001–2011
Made in: UK
Wattage: 50W
Channels: 2
Preamp tubes: 4× ECC83
Power tubes: 2× EL34

Tags: british, boutique, el34, two-channel, hand-wired.

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.