BuyDig offers the Audio-Technica Professional Studio Headphones in Blue, model no. ATH-M50X, bundled with the FiiO Fujiyama E6 Headphone Amplifier, for $189. Coupon code "10102HR" cuts the price to $155. With free shipping, that's $60 under the lowest total price we could find for these items purchased separately elsewhere. These headphones feature 45mm neodymium drivers, swivel earcups, a padded headband, and include three detachable cables. The headphone amp features driving ability of 16 to 150 Ohms.