Oppo PM-2

An open-back design means the ear cups are not sealed, allowing air and sound to pass through. This creates a more natural, spacious soundstage that feels like you are listening to speakers in a room rather than sound trapped inside your head, though it does mean sound will leak out to those around you.

Yes, the PM-2 is designed with comfort in mind for extended use. The planar magnetic drivers are lightweight, and the overall build is balanced to reduce fatigue during long critical listening sessions.

Planar magnetic drivers use a thin, flat diaphragm suspended between magnets, which allows for faster, more precise movement than the typical cone-shaped drivers found in most headphones. This results in lower distortion, cleaner transients, and a more detailed audio profile.

The headphones include a 3.5mm cable for standard devices, a 1/4-inch adapter cable for home audio equipment, and a denim carrying case for storage.

While these headphones can be driven by many devices, they are designed for high-fidelity performance. Using a dedicated headphone amplifier will help you fully realize the clarity, dynamic range, and nuance that the planar magnetic drivers are capable of delivering.