ESS AMT-3 speakers INFO ??????

[Adioss]

Hello I'm the original owner of a pair of ESS amt-3's from late 1970 or early 1971. WOW that"s 40 + YEARS & YES I'm an old bird!!! I'm looking for some current general info about these speakers. Value etc. I have had all the speakers rebuilt with Original parts as directed from ESS. I do use my amt-3's daily and really enjoy the clarity of sound reproducion. I still have a turntable and about 300 vinyl albums that sound great thru my AMT-3's. I power the system with an ADCOM amplifier which gives me lots of power. Oh! by the way I do still have the original literature and warranty registration cards, No. 97440 & 97442, from when they were in Sacramento Ca. Any information is greatly appreciated... > Thanks in Advance, Adioss