Quote Originally Posted by JoeE SP9 View Post
From your comment it would seem you are using it as your "main" amplifier. May I presume that you like it as much as when you first built it? I've been waiting for some comments based on long term listening. C'mon out with it! Is it all that and a bag of chips? How much longer do you intend using it? Do you have a replacement in mind? If so, what? Your input here will have a large influence on me if no one else.

The two bridged Crown XLS-402's are doing just fine from 85Hz down driving my subs. Although I love the sound of my worked Dyna MK-III's their 60 Watts is just not enough. I'm saving my nickels for a couple of 200 Watt tubed mono blocks but I need more (affordable) power now.

Give us the skinny!
Joe, yeah, I'm still using the Class D Audio SDS-258 as my main amp. In fact a couple of days ago I switched back to Monarchy SM-70 Pros for a few selections but I didn't like it -- a bit too warm and "fleshy" after the CDA.

My earlier impressions are unchanged. This is an extremely transparent amp, grain-free, and totally neutral with true instrument & voice timbres. I easily tamed what seemed like a bit of brightness by installing 1 ohm resistors ahead of the my Magneplanar QR tweeters.

However what I call "neutral" some might call "lean". Coming off Dyna Mk III's that's likey how you would find them that way. But dang! I really love to hear my Maggies drive by the Dynas.