What tubes does the Ampeg GT-10 - Normal use?

The Ampeg GT-10 - Normal uses 2× 12AX7 preamp tubes and 1× 6V6 power tubes.

When was the Ampeg GT-10 - Normal produced?

The Ampeg GT-10 - Normal was produced 1962–1965.

Ampeg GT-10 - Normal preset

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

The GT-10 is a compact Ampeg guitar combo from the early 1960s, one of the smaller models in the lineup. The Normal channel delivers warm, intimate tones from its single 6V6 output tube. Well-suited to practice and small-room recording, the GT-10 captures the essential character of Ampeg's early guitar amp designs in a portable package.

Years produced: 1962–1965
Made in: USA
Wattage: 10W
Channels: 2
Preamp tubes: 2× 12AX7
Power tubes: 1× 6V6

Tags: guitar, american, vintage, low-wattage, clean.

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.