All of the 1950s-era Fender amps hold legendary status, and the Harvard brings a unique voice to the Tweed lineup. Often thought of as a single-channel Tweed Deluxe, it stands apart thanks to its use of a 6AT6/6AV6 tube in the first gain stage, giving it a distinctive tonal character.A neat stand-out feature about this particular amp is the presence of a 60's Vox labeled Celestion T530 Blue Alnico speaker! As you might expect this is a legendary pairing with a vintage tweed circuit.Although it’s housed in a non-original cabinet, you’d hardly know it from the outside, thanks to an expert relic job by the late Peter Mather. A 12" baffle has also been added and fitted with a Celestion Alnico Gold—a modern classic in its own right. Internally, the power cord, electrolytic caps, and two power resistors have been replaced. The coupling caps, along with 2 plate resistors have also been updated with modern equivalents, likely due to noise/leakage issues—please see circuit photos for details. Please note the internal picture was taken before the speaker change.With its original Triad transformers and a great-sounding speaker, this is an excellent player-grade Tweed Harvard! Preamp: 6AT6, 12AX7 Power: 6V6 (x2) Rectifier: 5Y3 Wattage: 10 Watts Circuit: 5F10 Speaker: Celestion Alnico Gold 12" Transformers: Original Triads PT: 66079 OT: 108