[NoBass99]

Are the EF-2A powerful enough to power the HE-5LE? I want to get both of these products and was wondering if the amp is good enough to power this headphone.
 
Thanks in advance

 

[Posam]

I highly doubt it. Those are demanding cans.

 

[NoBass99]

Hmm... however if i were to take them directly from my receiver for my speakers i wouldn't have any problem right? Are receivers okay for headphones?

 

[William007]

Is the hifiman ef2a powerfull enough to power the sennheiser hd 600?