What tubes does the AIMS Dual Twelve use?

The AIMS Dual Twelve uses 3× 12AX7 preamp tubes and 4× EL34 power tubes.

When was the AIMS Dual Twelve produced?

The AIMS Dual Twelve was produced 1971–1975.

AIMS Dual Twelve preset

Verified · 85/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The AIMS Dual Twelve was a high-powered American tube head from the early 1970s sharing circuit DNA with Marshall Plexi designs. AIMS amplifiers appealed to hard rock players who wanted the British EL34 crunch experience from a domestic American manufacturer.

Years produced: 1971–1975
Made in: USA
Wattage: 100W
Channels: 2
Preamp tubes: 3× 12AX7
Power tubes: 4× EL34

Tags: american, british, vintage, 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.