Guys, what do you think of Beyerdynamic - A1 against Woo Audio 2 or 3 for dt 990 600ohm? What's better?   Thanks

Hi everybody. I'm thinking of getting woo audio 2. Is there a big difference between woo audio 3? Does it give flat response to dt 990 600ohm? I'm using them for music production and don't want them to be bright. Thanks in advance!

Thank you for the information.  I hope there will still be a tiny difference after a few days. 

He everybody,   I'm thinking to buy Woo Audio 2 to run my dt990 600 ohm. I'm just wondering if Woo Audio 3 have the same power to run them? Woo Audio 2 have 4 inputs & I only need 1 input. Is this the only difference? There is also an option for Woo Audio 3 to add pre-amp. Can Woo Audio 3...

  Hello everyone!   I have read a few topics here but still have questions and hope somebody will find some time and help me figure them out.   I'm using dt 990 (600 ohm) for electronic music. I'm mostly making music using headphones & looking for a perfectly suitable amp under $1000...