FiiO FD3 Pro - OPEN BOX, excellent condition, complete with 1 year warranty, New ear tips. FD3 Pro use a single dynamic driver. The 12mm large diaphragm of the FD3 Pro is made of Diamond-Like Carbon (DLC) which is both impressively rigid which helps to reduce unneeded distortion and vibration yet also surprisingly light. Inside the FD3 Pro's striking shell lies a driver with a robust magnet of 1.5 Tesla magnetic flux paired with an ultra-fine copper-clad aluminum Japanese Daikoku voice coil for an amazing, powerful sound. Like with the FD5, the acoustic prism system helps to effectively solve the problem of time delay caused by sound wave propagation path in the cavity. In addition, the semi-open design based on FiiO's patented technology for balanced air pressure within leads to a more natural sound even for long-time listening sessions. FiiO FD3 Pro comes with an exclusive cable made of high-purity monocrystalline silver-plated copper, with 8 strands of 19 wires each for a total of 152 wires braided together in Litz Type 2 style. In addition, the cable features interchange audio plugs, allowing you to freely switch between 2.5/3.5/4.4mm plugs depending on your source. Impedance: 32 ohms Sensitivity: 111dB Weight: 7g / earphone Driver: 12mm dynamic driver Cable: 120 cm Warranty: 1 Year by fiiocanada.ca
