so you got your gf into the 990's eh
. Well... then she's going to be in for the ride of her life LOL. I kids i kids, hopefully she'll love it, I wish mine would appreciate bass more, but she's mostly into softer phones like my DT880's >_>
sure, the MKIII will drive them very decently. If you can shell out around $60 on some better Mullard/Sovtek Tubes, it takes the amp to another level. I still don't know If I'm ready to give mine up any time soon since the pre-amp out can come quite handy + it really sounds fantastic once you have a strong smooth source hooked up to it.
I think the MKIII + tubes is better than MKIV stock. The extra $100 can go to tubes. Also, the thrill of tube rolling is always exhilarating ! The Woo Audio 3 is obviously a level above the MKIII and will drive the beyer's better. Well of course it's going to sound better, it coast nearly 3x as much as the little dot =)
Edited by David.M - 8/4/10 at 10:41am