I'd say its doubtful that a 60 betters the 270 significantly in terms of sonic integrity across the board. There is a switch to adjust feedback of the 270 with a "Low" option which is in my opinion the way to go, it is wonderful.
I'm not sure who's ears I trust, Jtinn's or his "couple of friends."
The Atmasphere M-60's were what I was going to buy at first instead of the Berning 270 and I chose the 270 for its obvious advantages. I took a chance with the 270 not having heard the 60 or 270 at the time and feel I chose wisely, I also can use whatever speakers I want with the 270, a person is more limited with the 60's.
I'm not sure who's ears I trust, Jtinn's or his "couple of friends."
The Atmasphere M-60's were what I was going to buy at first instead of the Berning 270 and I chose the 270 for its obvious advantages. I took a chance with the 270 not having heard the 60 or 270 at the time and feel I chose wisely, I also can use whatever speakers I want with the 270, a person is more limited with the 60's.