OPEN BOX FiiO FD3

FiiO FD3 IEM, Dynamic Driver audiophile wired earphones. OPEN BOX unit, complete, new tips, very good condition. The FD3 is a vented design IEM based around a single, high performance, extra large size dynamic driver. The 12mm XL diaphragm of the FD3 is made of Diamond-Like Carbon (DLC) which is both impressively rigid, which helps to reduce unneeded distortion and vibration, yet also surprisingly light. DLC Dynamic Driver Outperforms! Inside the striking shell lies a very high tech driver with serious engineering chops behind its performance! There is 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. The design used in the flagship FD5 for great sound quality has trickled down in this case, with a similar concept featured in the FD3. 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, vented design based on FiiO's patented technology for balanced air pressure, leads to a more natural sound and extended comfort, even for long-time listening sessions. A great looking 1.2m cable is included, with mmcx connectors, a durable 3.5mm right angled plug and twisted, braided copper wires. FiiO FD3 Technical Specifications: Feature Details Driver Type 12mm Large Flagship-grade Dynamic Driver Diaphragm Material DLC (Diamond-Like Carbon) Magnetic Flux Powerful 1.5 Tesla Magnetic Circuit Acoustic Technology Integrated Acoustic Prism System & Semi-Open Design Frequency Response 10Hz – 40,000 Hz Impedance 32 Ω @ 1kHz Sensitivity 111 dB/mW @ 1kHz Housing Material Aluminum-Magnesium Alloy with 2.5D Glass Faceplate Sound Tubes Interchangeable Nozzles: Black (Detailed) / Red (Balanced) Weight ~7.0g (Single unit, excluding cable) FD3 Included Accessories: Category Item Cable 4-strand 120-core High-purity Monocrystalline Copper (3.5mm SE) Storage 1x HB1 Waterproof Clear Carrying Case Tuning Tubes 2 Pairs of Interchangeable Sound Tubes (Black & Red) Ear Tips 11 Pairs (Balanced, Bass, Vocal, and Memory Foam types) Tools 1x MMCX Assist Tool, 1x Cleaning Brush Documentation Quick Start Guide & Warranty Card Why Buy From Us? When you purchase from fiiocanada.ca, you aren't just getting a product; you’re getting peace of mind. Fast Canadian Shipping: No surprise customs fees or long waits from overseas, ships fast from our Toronto head office. Local 1 Year Warranty Support: We handle all warranty claims right here in Canada. All prices in CAD