Seymour Duncan Convertible 2000 - Lead preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Convertible 2000 is the 100-watt Model 2000 version of Seymour Duncan’s Convertible, a tube head built around plug-in preamp modules. An input module feeds two relay-switched channels, each with its own treble, bass and mid, overdrive module, master and reverb level, plus op-amp spring reverb and an effects loop. A 12AX7 inverter and two 12AU7 drivers feed four EL34s with variable power, variable damping and a slave out.

• Made in: USA
• Wattage: 100W
• Channels: 2
• Preamp tubes: 1× 12AX7, 2× 12AU7
• Power tubes: 4× EL34

Tags: american.

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.