Astell & Kern Beyerdynamic AK T1p Semi-Open Headphones for $550

This was on sale for $600 when we last posted this a couple of weeks ago, but now the Astell and Kern variant of the Beyerdynamic T1p Semi-Open Headphones is down to $550 with free shipping by Adorama.com, an authorized dealer. This is a limited time offer, no coupon, no rebate. The price will change when the sale ends.