[Quad57]

So far my main candidates are sony s639 and sandisk fuze.
I want neutral clean sound without colouring, no need for EQ.
I wonder which dap can drive the HD650 senns well enough, the 300ohm load
is quite a challenge for many sources.

 

[Tomikans]

you'll need an amp to power those bad boy's up.

Fuze is an excellent candidate for a neutral sound though.

 

[sentinl]

For the amp check out RSA offerings or Xin's offering that are being sold around this forum but don't buy directly from Xin