What tubes does the Orange Ad30Tc Main Board P1 use?

The Orange Ad30Tc Main Board P1 uses 3× ECC83 preamp tubes and 2× EL34 power tubes.

When was the Orange Ad30Tc Main Board P1 produced?

The Orange Ad30Tc Main Board P1 was produced 1999–2010.

Orange Ad30Tc Main Board P1 preset

Close · 65/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

Page 1 of the Orange AD30TC main board schematic, covering the input and preamp stages of this 30-watt two-channel combo. EL34 power tubes and classic Orange voicing define the character.

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

Tags: british, two-channel, combo, sub-circuit.

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.