What tubes does the Seymour Duncan Conv2000 use?

The Seymour Duncan Conv2000 uses 4× 12AX7 preamp tubes and 4× 6L6 power tubes.

When was the Seymour Duncan Conv2000 produced?

The Seymour Duncan Conv2000 was produced 1985–1991.

Seymour Duncan Conv2000 preset

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

The Seymour Duncan Convertible 2000 is an updated version of the Convertible amplifier, refining the preamp and power stage circuits. It represents the later evolution of Seymour Duncan's amplifier line and is prized by collectors for its boutique American build quality.

Years produced: 1985–1991
Made in: USA
Wattage: 100W
Channels: 2
Preamp tubes: 4× 12AX7
Power tubes: 4× 6L6

Tags: american, modern, clean, 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.