AKG Pro Audio K72 Over-Ear, Closed-Back, High-Sensitivity, High Output 40mm drivers, Studio Professional Headphone. Also Great for Portable Devices. Black. Footswitches & Controllers The WA-87 R2 uses the

The WA-87 R2 uses the same capsule the WA-87 uses

There are two huge benefits to this

Chromatic tuner

Linear type

iOS app available

AKG Pro Audio K72 Over-Ear, Closed-Back, High-Sensitivity, High Output 40mm drivers, Studio Professional Headphone. Also Great for Portable Devices. Black. Footswitches & Controllers The WA-87 R2 uses theBrand: AKG Color: Black Features: Precisely balanced response provides reference monitor accuracy Professional drivers 40mm drivers for extended 16Hz 20kHz frequency response Over ear design and lightweight construction for exceptional comfort Closed back design maximizes isolation Self adjusting headband ensures perfect fit Cable(s) length (m): 3 Binding: Electronics Release Date: 01 02 2010 model number: 3169H00020 Part Number: K72 Details: Pro