What tubes does the Fender Vibrasonic 5G13 - Vibrato use?

The Fender Vibrasonic 5G13 - Vibrato uses 3× 12AX7 preamp tubes and 2× 6L6 power tubes.

When was the Fender Vibrasonic 5G13 - Vibrato produced?

The Fender Vibrasonic 5G13 - Vibrato was produced 1959–1963.

Fender Vibrasonic 5G13 - Vibrato preset

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

The Fender Vibrasonic 5G13 is a rare brownface-era single-channel combo featuring Fender's tremolo and delivering approximately 25W through two 6L6 tubes into a single 15" JBL speaker. Produced only from 1959 to 1963, it was Fender's premier high-fidelity combo, the first Fender amp to ship with a JBL speaker as standard equipment. Its single-channel design and high-quality speaker made it a favorite for jazz players.

Years produced: 1959–1963
Made in: USA
Wattage: 25W
Channels: 1
Preamp tubes: 3× 12AX7
Power tubes: 2× 6L6

Tags: american, clean, jazz, 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.