FiiO FT5 Open-Back 90mm Planar Magnetic for Audiophiles/Studio

The advanced matrix magnetic circuit design of FiiO ensures consistent membrane amplitude and reduces distortion, resulting in high-fidelity performance during the sound energy conversion process.
This new 6μm ultra-thin flat film design, combined with PAR material, provides a faster and more detailed response for the flat diaphragm of headphones. Additionally, it offers a rare and abundant low-frequency atmosphere for flat headphones.
Unlike traditional dynamic driver designs, the Planar diaphragm is not affected by the rigidity of the diaphragm material, which can cause distortion. With its wide diaphragm size, the FT5 provides truly lossless, high-fidelity sound. It's fascinating to see how technology is advancing in the audio industry
High Sensitivity: High Sensitivity allows use with virtually any smartphone or portable audio device. Low distortion and amazing sound quality.
The use of a lighter material, "aluminum alloy", as the coil material, combined with "silver" metal material to enhance conductivity, makes the diaphragm easier to drive and fully presents the precise high-frequency resolution and strong penetration power of the planar headphones.
The FT5 comes with a 1.5m cable made of 392 wires of silver-plated monocrystalline copper, each wire with a diameter of 23AWG. The copper wires help to give a solid and highly-detailed sound, fully transmitting lossless sound directly to you.