AKG K701

Go to head-fi.org for these questions.

I would absolutely buy the Sennheiser 650s. These cans are almost always in people's top 5 and usually #1 unless classics like the sony r-10 (at $4000) are listed. For realistic prices you can't go wrong with the 650s. They are under $300 new. I'm addicted to their sound.

btw, i've never heard the 701s but they are seldom listed as anybody's favorite at head-fi

Hi. I can tell you straight off that many people here will try to send you over the Headfi.com. If you haven't been there yet, and I'm assuming you haven't based on this post, please note that the content is 75% crap so, you'll have to sort through it to find good info. Other than that, please consider also the Grado R1 or R2 or a Senn HD650 with upgraded cable. Grado's sound relatively bright, the Senn HD650s laid back (less detail) and I've never heard the AKGs but, they don't "sound" interesting to me from the reviews.

The 701s need a high quality ($$$) headphone amp to shine. HD580s are a fantastic value and will sound great with the ASL HB1. Additionally - look for a Musical Fidelity X-Cans v2 or V1. Wonderful synergy with the HD580s.