NEW Grado GH2 Headphones $650.00 Pre-orders Available! Arrives Early March Grado GH2 Headphones Free U.S. Ground Shipping $650.00 Grado GH2 Headphones The Grado GH2 Headphones are hand-crafted from Cocobolo, a rare tropical hardwood from Central America. This beautifully colored wood is used in some of the finest acoustical guitars. Grado Labs chose this wood for the way it communicates music's beautiful harmonics. Rich and seductive in bringing you closer to your music. Audio Specs: Transducer Type: 44mm destressed dynamic driver Operating Principle: Open Air Frequency Response: 12 - 30,000 hz SPL 1mW:99.8 dB Nominal Impedance: 32 ohms Driver Matched dB: .05 db Thank You. Drew Baird Moon Audio 106 Brady Court Cary, NC 27511 919-649-5018 Drew@moon-audio.com http://www.moon-audio.com Follow us Today!