I have had a pair of these since 1978. A friend of my mothers was importing them from england (of course) and I actually picked them up from the airport. I have had them ever since and they have been my main speakers untill 3 months ago when I bought a set of B&W 804 S's.
I am a sound engineer, and have listened to more reference speakers, in recording studios and in masetering studios. I grew up with the pregnent penguins and I really cannot tell if somethig is recorded right untill I reference them on the DM6's.
Anyway, I have the 804's now and I have the DM6's sitting next to them, not being used. The 804 are much clearer and do not colour the sound like the DM6's, but the 804's do not have the same punch and fullness, especially in the bass, the the DM6's.
I have grown so accustomed to the DM6's, and I truly believe that they sound as good as the day i bought them, that I am going to get another amp and still use them with or as an second reference set because as I have said, I am so used to hearing what things really sound like on the DM6's.
I would like to be able to bi-amp them so if there is anyone with suggestions on how to do that, please send your opinions.
The DM6's are simply wonderfull. ANd considering that you can get them for under $400, I am always looking for another set just so I can have spare parts because I am going to be baried with these.
Sincerely.
Adam Green