What tubes does the Gibson GA-45RVT Saturn - Normal use?

The Gibson GA-45RVT Saturn - Normal uses 3× 12AX7 preamp tubes and 2× 6L6 power tubes.

When was the Gibson GA-45RVT Saturn - Normal produced?

The Gibson GA-45RVT Saturn - Normal was produced 1963–1967.

Gibson GA-45RVT Saturn - Normal preset

Verified · 82/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Gibson GA-45RVT Saturn was part of Gibson's Saturn series featuring the space-age styling fashionable in the early 1960s. It delivered clean American tones with built-in reverb and tremolo, representing the premium end of Gibson's mid-power amp range.

Years produced: 1963–1967
Made in: US
Wattage: 25W
Channels: 2
Preamp tubes: 3× 12AX7
Power tubes: 2× 6L6

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.