This Fender Princeton was built in early 1965 and features FEIC badging, indicating Pre-CBS parts. This amp has an excellent sound, and actually does break up a little when cranked, unlike some non-reverb Princetons. Internally, the power cord and electrolytic caps have been changed, along with one power resistor and one bias resistor. The feedback resistor has been replaced as well, and a snubbing resistor was added to help tame the top end. Otherwise, the rest of the resistors and coupling caps are original, featuring all of the signature "Blue Molded" Ajax caps. This amp is in very good condition, with only a minor bit of wear.