Sony MDR-7506 Professional Large Diaphragm Headphones Fitness Accessories and due to the burden

and due to the burden of having to use multiple systems

- Wide air discharge vents optimize airflow and minimize front panel noise

Ultra-fast readout from the 50

4 mm Aluminum Diaphragm Compression Tweeter per Speaker Horn 90 x 90° Square Tractrix Horn Frequency Response 76 Hz to 21 kHz Crossover Frequency 1730 Hz (Passive)

BSMI Class B

Sony MDR-7506 Professional Large Diaphragm Headphones Fitness Accessories and due to the burdenThe MDR 7506 is a large diaphragm foldable headphone designed for professional studio and live broadcast applications. Feature: Rugged Design: Proven to be reliable in the toughest situations Folding Construction: Compactness in storage 40mm Driver Unit: For clear, high quality sound reproduction Closed Ear Design: Comfort and reduction of external noise interference Stereo Unimatch Plug: 1 4 inch and 1 8 inch applications Gold Connectors and OFC