What tubes does the Gibson GA-2RVT - Normal use?

The Gibson GA-2RVT - Normal uses 2× 12AX7 preamp tubes and 1× 6V6 power tubes.

When was the Gibson GA-2RVT - Normal produced?

The Gibson GA-2RVT - Normal was produced 1962–1966.

Gibson GA-2RVT - Normal preset

Close · 78/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Gibson GA-2RVT is a compact student combo amplifier with reverb, vibrato, and tremolo — an impressive feature set for a single-ended 6V6-powered amp. Designed for beginner players who wanted studio-style effects without professional-level expense, the GA-2RVT packs warm, naturally compressed tone into a portable package. The inclusion of multiple modulation effects reflects Gibson's strategy of making premium features accessible across all price points in the GA range during the early 1960s.

Years produced: 1962–1966
Made in: USA
Wattage: 10W
Channels: 1
Preamp tubes: 2× 12AX7
Power tubes: 1× 6V6

Tags: american, vintage, 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.