Fender Superreverb Aa763 preset

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

The Super Reverb AA763 (alternate designation) is the same blackface Super Reverb AB763 — 45 watts, four 6L6 output tubes, 4×10 speakers, and onboard spring reverb. One of the most celebrated American combo designs in history.

• Years produced: 1963–1967
• Made in: USA
• Wattage: 45W
• Channels: 2
• Preamp tubes: 4× 12AX7, 1× 12AT7
• Power tubes: 4× 6L6

Known for: Stevie Ray Vaughan, Buddy Guy.

Tags: american, clean, blackface, 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.