Fender Princeton Reverb Sf Aa1164 preset

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

The Princeton Reverb SF AA1164 is the silverface version of the Princeton Reverb, updated with CBS cosmetics but retaining much of the blackface circuit character. At 12 watts with two 6V6 output tubes, it continues the tradition of warm, responsive Princeton tone.

• Years produced: 1968–1979
• Made in: USA
• Wattage: 12W
• Channels: 1
• Preamp tubes: 3× 12AX7, 1× 12AT7
• Power tubes: 2× 6V6

Tags: american, clean, silverface, 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.