This amp was built by FEIC, in November of 1964. People are less familiar with the Blackface era Concert, but they pack an excellent 40 watt punch, and are essentially a non-reverb Super. This one is in really excellent shape, and shows very minimal signs of previous wear. Internally, it has a changed power cord, electrolytic caps, and tremolo caps. All of the original "Blue Molded" Ajax tone caps are still present. The original Oxford 10L5 speakers really project in a unique way, that makes this rare piece stand on it's own, amongst the mid-60's Fender lineup.