Fender Deluxe Reverb-Amp AB763 (Blackface) - Vibrato preset

Verified · 97/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The AB763 Deluxe Annotated is an annotated schematic of the blackface Deluxe Reverb circuit, the same 22-watt dual-6V6 design that defines the blackface era. Annotations typically highlight the signal path and key circuit nodes for educational and service reference.

• Years produced: 1963–1967
• Made in: USA
• Wattage: 22W
• Channels: 2
• Preamp tubes: 4× 12AX7, 1× 12AT7
• Power tubes: 2× 6V6

Tags: american, clean, blackface, vintage, reverb, tremolo.

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.