I have a pair of SARAS that I got in a package deal with a local guy that needed to clear out some of his collection. The tweeters do look like EPI but the magnets on the back are much bigger than the EPI. Both tweeter magnets have fallen off the SARAS, due either to the age of the glue or the weight of the huge magnets. I got some EPI tweeters off FeePAy but haven't hooked them up yet. I talked to the guy at Human Speakers about fixing the original SARAS tweeters if I want to keep it original. I might , depending on the cost. I am not sure how collectible the SARAS are. They obviously don't have the following of JBL or AR but the folks that know them hold them in high regard. My general impression is that it is a high quality product. The cabinets are beuts and the drivers look to be very nice too. There is a little bit of back ground info available on the company that can be found with a quick google search. Let us know how they sound to you after you break them in.