What tubes does the Fender Princeton Recording Amp use?

The Fender Princeton Recording Amp uses 3× 12AX7 preamp tubes and 2× 6V6 power tubes.

When was the Fender Princeton Recording Amp produced?

The Fender Princeton Recording Amp was produced 2009–2015.

Fender Princeton Recording Amp preset

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

The Princeton Recording Amp is a studio-focused 15-watt combo with a built-in power attenuator and direct recording output. Based on the Princeton Reverb circuit with two 6V6 output tubes, it allows players to capture authentic tube tone at any volume level through its speaker emulated output.

Years produced: 2009–2015
Made in: USA
Wattage: 15W
Channels: 1
Preamp tubes: 3× 12AX7
Power tubes: 2× 6V6

Tags: american, clean, recording, contemporary.

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.