Fender Super Reverb-Amp AB763 - Normal preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Fender Super Reverb AB763 is a 45W blackface combo with four 10" speakers, spring reverb, and vibrato — one of the most powerful and full-sounding Fender combos of the era. Four 6L6 tubes push four 10" alnico speakers to produce Fender's most authoritative clean tone short of the Twin.

• 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.

Tags: american, clean, 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.