Update (7/24 11:40am): This deal is now dead at Amazon, but it is still live at Adorama.
Amazon is offering the Sennheiser HD650 Audiophile Dynamic Hi-Fi Stereo Headphones bundled with the Apogee Groove portable USB DAC/headphone amp for $549.99 shipped (matched at Adorama direct). That’s $204 off the current going rate for these items individually and the best price we can find for either. Even at the lowest price we’ve seen for these headphones, you’re saving about $20 more. Apogee’s new Groove DAC has never been on sale before.
The HD650s feature a 10 – 39,500 Hz response, neodymium magnets, and “specially designed acoustic silk to ensure precision damping over the entire frequency range.” They have a 4.7/5 star rating from over 340 Amazon customers.
If you’ve been waiting for the Groove to go on sale, Amazon is also offering the DAC/headphone amp bundled with other high-end headphones right now from Beyerdynamic as well.