[jebuizyhar]

My friend really enjoys his ATH-M50s and I was wondering whether it's appropriate to recommend a headphone amp for such low impedance cans. Would something like a cmoy noticeably improve performance?

 

[PurpleAngel]

Might help to know what sources he plugs the ATH-M50s into?

 

[jebuizyhar]

Classical, Jazz, Calypso, My Bloody Valentine all in FLAC or V0 direct from Sony Vaio sound card.