What tubes does the Fender Twin Reverb Aa769 use?

The Fender Twin Reverb Aa769 uses 4× 12AX7, 1× 12AT7 preamp tubes and 4× 6L6 power tubes.

When was the Fender Twin Reverb Aa769 produced?

The Fender Twin Reverb Aa769 was produced 1969–1972.

Fender Twin Reverb Aa769 preset

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

The Twin Reverb AA769 is a silverface Twin Reverb with the AA769 circuit revision. At 100 watts with four 6L6 tubes and spring reverb, it delivers the massive clean headroom the Twin Reverb is celebrated for in the early CBS era.

Years produced: 1969–1972
Made in: USA
Wattage: 100W
Channels: 2
Preamp tubes: 4× 12AX7, 1× 12AT7
Power tubes: 4× 6L6

Tags: american, clean, silverface, high-wattage, reverb, vintage.

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.