What tubes does the Fender Vibrolux Aa763 use?

The Fender Vibrolux Aa763 uses 5× 12AX7 preamp tubes and 2× 6L6GC power tubes.

When was the Fender Vibrolux Aa763 produced?

The Fender Vibrolux Aa763 was produced 1963.

Fender Vibrolux Aa763 preset

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

The Vibrolux AA763 is the early blackface Vibrolux from 1963, an initial blackface-era circuit revision prior to the definitive AB763. It produces approximately 35 watts from two 6L6GC output tubes into two 10" speakers, with normal and vibrato channels featuring onboard reverb and vibrato. The AA763 revision established the Vibrolux Reverb's circuit topology with Fender's long-tailed pair phase inverter and the characteristic blackface EQ voicing. The Vibrolux Reverb became one of the most revered compact blackface amplifiers, prized for its balanced clean tone and studio-quality reverb.

Years produced: 1963
Made in: USA
Wattage: 35W
Channels: 2
Preamp tubes: 5× 12AX7
Power tubes: 2× 6L6GC

Tags: american, 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).

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