Scott... I don't know your headphones, but can tell you that they could sound much better with its own dedicated headphone amp. I believe the Oppo has their headphone jack installed as an afterthought run by a cheap op amp.
Headphone Amp Question
Hi All,
I received a free pair of B&W P7 headphones and am using them directly from my Oppo 105 CD player.
I would like to run the headphones through my Prima Luna Dialogue Premium pre amp to a headphone amp.
What are the good choices in a tubed headphone amp that would match well with low impedance headphones such as the B&W's?
Would/should this improve the sound by adding in the PL preamp sound?
Thanks,
Scott