[Expired]Sony Professional Large Diaphragm Over-Ear Headphones MDR7506

• Groupon offers the Sony Professional Large Diaphragm Over-Ear Headphones MDR7506 for $75.99 via coupon code "VISA5".
• Free shipping.

Amazon offers it for $79.99 with excellent reviews.

Features: Neodymium magnets and 40mm drivers for powerful, detailed sound; Closed-ear design provides comfort and outstanding reduction of external noises; 9.8-foot cord ends in gold-plated plug; 1/4-inch adapter included; Folds up for storage or travel in provided soft case;Frequency Response: 10 - 20 kHz