What tubes does the Aiken Invader Mk II use?

The Aiken Invader Mk II uses 5× 12AX7 preamp tubes and 6× 6L6 power tubes.

When was the Aiken Invader Mk II produced?

The Aiken Invader Mk II was produced 2000–present.

Aiken Invader Mk II preset

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

The Aiken Invader Mk II is a high-output American boutique amplifier designed by Trace Aiken, offering three channels of clean, crunch, and lead tones in a massively powerful package. At 150 watts through six 6L6 tubes, it delivers impressive clean headroom alongside high-gain tones with exceptional definition and punch. Aiken amplifiers are handbuilt to exacting standards and regarded among serious players as some of the finest American high-gain designs available.

Years produced: 2000–present
Made in: USA
Wattage: 150W
Channels: 3
Preamp tubes: 5× 12AX7
Power tubes: 6× 6L6

Tags: american, high-gain, modern.

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.