Hallo I'm looking for a headphone amp to go with my new 880s, and have come across an Earmax (non-Pro) for about £150 (~$260). Assuming good condition etc., does the original non-Pro Earmax have any disadvantages over the Pro? I'll only be using it with fairly high-end headphones as far as I...

Hi there I'm the owner of a 5-year-old pair of Sennheiser HD580s that have just recently decided to give up the ghost on me. I've replaced the cable a couple of times but this time something 'internal' seems to have gone and rather than fork out more money I rather fancy a new pair of...