The Fostex RPmk3 Series T20RP-mk3 stereo headphones are open-back headphones for deep bass. The transducer unit integrates 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.


– Open-back type for deep bass
– Fostex's refined proprietary Regular Phase (RP) diaphragm using a polyimide film with etched copper foil and a powerful neodymium magnet
– Maximum input level of 3000 mW
– Low-rebound ear and head pads for maximum comfort
– Includes two different cables: a 3 m cable with detachable 6.35 mm jack for professional use, and a 1.2 m cable with mini-jack for portable audio use


Specifications