Hello, I've received the SP51 today and I'm wondering... is it something faulty or is it just so terrible?   The bass with black tips isn't nothing impressive at all, everything sounds like 64kbps mp3... no subbass, phone-like mids and creepy plastic highs. Not to mention bass distortion...

Hello, I know that there are some threads like this but the recommendations weren't really in my price range..   So i'm looking for dac/amp for dt990 600 ohm. Not looking to spend more than 200-250$.   I read that it would be better to get tube amp, but I'm not interested in getting...