The Princeton Recording Amp is a unique release from the 2000s that offers an impressive amount of versatility. Along with its signature reverb, it also features onboard compression, overdrive, and a built-in power attenuator. The result is an incredibly flexible amplifier with plenty of power for gigging, while the attenuator makes it equally suited for bedroom use. This example shows only minor signs of previous wear, including a small amount of white residue on the top, and looks great otherwise.