Around 1977 I had a pair of JBL Jubal speakers, but since it was the 70's I can't remember the model number.Can anyone help? I do remember they had a 12 bass, a mid and a prism like glass tweeter, and besides the excellent cabinet, they had smoked glass tops.The sound thru a Pioneer receiver and Dual turntable was pretty hi end for me and my friends in those days.I remember what replaced this set up - Dynaco 70, Pas 3 and original Rogers LS3/5A,after that it's been quite the ride to present system of Cary 300sei, Shunyata wires and power condionong, balanced power, 30 amp runs and Heron I speakers.I am not getting off the merry go round, I enjoy it.