I have Heresy’s and Quartet’s- both modified with dampening material on all the horns. Don’t see myself ever selling the Quartet’s- they are really great paired with a tube front end and ss amp. Raised up about 14 or so inches I truly enjoy them and so do the guests that marvel over a 25 ish year old speaker. I also have Thiel, Ohms, Vandersteens, B&Ws, NHT, older Advent, Bose 901 series 1, all have a place but the Quartets I listen to most.
