This is a unit that was further enhanced to be even better than it was. The “nasty” plastic speaker binding posts were upgraded to proper five way metal binding posts that can now accept thicker speaker wires than just regular bell wire of previous. RCA jacks are also upgraded as with some mods to the power supply to give the amp more “juice”. Speaker outs are now reduced to one pair (so only the speaker set B switch on the front panel works) to streamline the audio out circuitry. Cost of total upgrade? A ridiculously good $150! Needless to say, the sound is a bit more richer sounding, more textured than the original GFA-535. Its still a 60W amp but a better quality 60W. The original was an outstanding best buy but for still under $200 now, this takes the amp to a whole new level of value amplification.
Cosmetically, there are some scuff marks here and there but nothing major. We don’t have the original box but will securely pack this for safe shipping.