Hi
mine dm6 is suberb,the close box is fenomenal, changed the internal wiring and capacitors ,spikes in the supports (8mm) for better stability, think that the height of the supports is the best, higher I lose in the highs, in some comparisons with 802 matrix and 801 series 80, only change for the 801, the mids of the 802 are better, but it loses for bass, and the dm6 are more linear and easy to drive, in relation to the new models top of the line, really touches more high but it does not have the same soul and bass reflex always finishes for compromising. well, we can always blame the room :)
Changing internal wiring and capacitors is obligatory, or then it is the same that to buy an old car and not making the revision and not changing of tyres... you think they sound good original,you only knows half of the value.
Regards