Fender Amp Primer: Deluxe Reverb and Princeton Reverb

The Deluxe Reverb and Princeton Reverb amps were first introduced in Fender’s black-panel era (1964–1968). These amps are still made somewhat close to the originals; modern reissue models are available with either printed circuitboards or more exclusive point-to-point wiring, like their predecessors.

The strengths of both models lie in their simplicity, portability, and the much sought-after ability to break up at moderate volumes. Up to a certain point, they’ll deliver similar clean tones, characterized as the scooped Fender black-panel tone, intended to amplify the guitar as transparently as possible. Both are perfect amps for professionals and hobby players who want a stripped-down, reliable tube amp with only reverb and tremolo.

Both amps have dual 6V6 tubes in a push/pull class AB configuration, but their power amp sections are quite different. The Deluxe Reverb has a larger output transformer, a larger power transformer, higher 6V6 plate voltages, and the more efficient long-tail PI (phase inverter) circuit, versus the Princeton Reverb’s flabby-sounding cathodyne PI. The long-tail PI is widely used across 2-channel 6L6 Fender amps like the Vibrolux, Super, Twin, and Pro—the AB763 circuit amps.