A super clean example of the rare and elusive transition "Tuxedo" Princeton Amp 6G2 Brownface circuit in a Blackface Chassis. Near stock with a swapped speaker from Eminence that dates '61, a removed death cap, and an added 3-prong cable. This vintage combo sounds amazing delivering a sweet tube crunch with immersive and vibe-y tube tremolo! No footswitch included. Includes original 3-prong.