I have owned the RA-1070, nice amp but can be just a little bright, but not as bright as the Acurus DIA-100 I owned previously. This is using B&W N805 speakers. First the RA-1070 is 100 w/ch into 8 ohms not 4. A Hi-Fi Choice review showed the amp is capable of, I believe 140 w/ch into 8 and greater than 200 w/ch into 4 ohm, if I remember correctly. TNT-audio also did a review.
I also used this amp on Paradigm Studio 20 v2's and the sound was great, no brightness, deep bass and warm, I think this may be a great combination. I believe the Rotel can easily drive the Vandersteen's though I have never heard the combination.
I also used this amp on Paradigm Studio 20 v2's and the sound was great, no brightness, deep bass and warm, I think this may be a great combination. I believe the Rotel can easily drive the Vandersteen's though I have never heard the combination.