What tubes does the Orange Ad30Tc Main Board use?

The Orange Ad30Tc Main Board uses 3× ECC83 preamp tubes and 2× EL34 power tubes.

When was the Orange Ad30Tc Main Board produced?

The Orange Ad30Tc Main Board was produced 1999–2010.

Orange Ad30Tc Main Board preset

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

The Orange AD30TC is the twin-channel combo version of the AD30 series. Its main board governs both clean and dirty channels, delivering warm EL34-driven Orange tones in a compact combo format.

Years produced: 1999–2010
Made in: UK
Wattage: 30W
Channels: 2
Preamp tubes: 3× ECC83
Power tubes: 2× EL34

Tags: british, two-channel, combo.

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.