I have an ARCAM rPAC, which is a mediocre DAC/headphone AMP in the $250 USD range. I want to get Beyerdynamic DT 880 250Ohm headphones, but I am concerned that the rPAC will not drive them to loud volumes. I read that some people had trouble getting the rPAC to drive LCD3's properly and those are like 140Ohm or something.
Any thoughts? I can't get a straight answer from google.
I don't know what the specific headphone amp the DAC uses is called, but it is a USB powered DAC with no AC or battery power supply.