I too lived the glorious Heil 70's experience. My roomate had the AMT???, the one with the TL box which exuded lows from another planet. We ran them with my Marantz 1060 integrated amp. Their overall sound has probably been my guiding force in overall audio system excellence. Well, three and a half decades later an outstanding 60 watts system has turned into a similarly outstanding 3000 watt system, same undying passion, different times, more resources. It's just the greatest hobby ever! That's my experience. I think the bottom line is the horn without the honk is called ribbon.
