What tubes does the Fender Princeton 5E2 Lo use?

The Fender Princeton 5E2 Lo uses 1× 12AX7 preamp tubes and 1× 6V6 power tubes.

When was the Fender Princeton 5E2 Lo produced?

The Fender Princeton 5E2 Lo was produced 1955–1958.

Fender Princeton 5E2 Lo preset

Close · 75/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Princeton 5E2 is a narrow-panel tweed Princeton at 4 watts, sharing circuit elements with the Champ but in a larger cabinet. Its single-ended, Class A design produces warm tweed tones with characteristic natural breakup.

Years produced: 1955–1958
Made in: USA
Wattage: 4W
Channels: 1
Preamp tubes: 1× 12AX7
Power tubes: 1× 6V6

Tags: american, tweed, vintage, breakup.

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.