These are sealed headphones equipped with Tesla technology. High drive capability, which could not be achieved with conventional neodymium magnet headphones, achieves well-balanced sound with low distortion, high resolution, and excellent sound separation even at high volumes. The headband, which has a split and movable structure, won't fall off even when monitoring while playing, and is comfortable even when monitoring for long periods of time. There is deterioration in the ear pads (Oikawa Tetsuji)
Maintenance information: 2023.4.2 operation confirmed
Accessories: instruction manual, original box
Main specifications: dynamic sealed frequency characteristics 5 to 30,000 Hz impedance 80 ohms SPL109db cable length 1.5 m mass approx. 174 g (excluding cable)