The Fostex RPmk3 Series T40RP-mk3 stereo headphone is a closed-back headphone for focused bass. The transducer unit incorporates Fostex's proprietary Regular Phase (RP) technology diaphragm, which has been refined for clearer audio reproduction and more accurate monitoring. The housing, ear pads and headband padding have been redesigned to improve comfort and maximise the performance of the RP transducer. - Closed-back type for focused bass - Refined proprietary Fostex Regular Phase (RP) diaphragm using a copper-etched polyimide film and a powerful neodymium magnet - Maximum input level of 3000 mW - Low-rebound ear and head pads for maximum comfort - Includes two different cables: 3 m cable with detachable 6.35 mm jack for professional use, and 1.2 m mini jack cable for portable audio use Specifications