Hello, everybody! I hope I haven't screwed up choosing the right thread to post my question.
So, I've been listening hd600+dr.dac2dx(it's usb dac+amp) almost for 5 years and always enjoyed the sound. Recently I bought some nice portable gear: fiio x3 player and sennheiser ie-80. Afterwards I realized that all this 5 years I didn't here the bass. Drums and bass guitars sound so much better with my portable stuff that I started to dislike my stationary gear even though other than the bass it sounds a way better.
So I want to somehow improve the bass experience on hd600+dr.dac2dx and, as I think, one of the wise ways is to get a standalone amp and connect it to the line-outs of dr.dac2dx. After looking through the market my attention was attracted by Burson Soloist, mainly coz it's just an awesome peace of gear technically. But after reading reviews I considered it to be an overshot for HD600, coz mainly this amp is used with around $2k-sound-sources and HD800 or similar $1k-headphones.
So, guys, please share some experience of successfully driving hd600 in terms of the bass experience without going hd800-like-price-range-catagory.