1 BuddieGreen 7 months ago after selling my vintage gibson 25/50 les paul i went in search for a nice gretsch. visiting nearly every local shop around i found a 73 country club that was the most beautiful playing guitar i think iv ever laid hands on however it was also the ugliest guitar i ever laid eys on so i passed (altho im still debating on going back). it seem stores only stock the lower end guitars. after a ton of reading and youtube videos i settled on a 05 6120-am with what i was told was a prototype tru arc holetone aluminium bridge. i cant find any info on it. can anyone tell me the difference between this and the ones i see for sale?