The FiiO LT-TC5S is a short USB-C to USB-C data and charging cable designed for use with FiiO portable DACs, headphone amplifiers, and digital audio players. At 10cm, it is built for pairing a FiiO device directly with a smartphone or portable source, keeping the stack compact when slipping into a pocket or bag.
Cable Construction
The LT-TC5S uses a pure copper conductor wrapped in a braided nylon outer sleeve. The braid provides abrasion resistance and a practical level of flexibility for everyday portable use. At 10cm the cable is intentionally short, minimising the distance between a stacked source device and a FiiO DAC/amp and reducing cable clutter during transport.
Charging and Data
The cable incorporates an E-mark chip, which allows it to identify itself to compatible USB-C chargers and unlock 5A charging current at USB Power Delivery voltages. Data transfer operates at USB 2.0 speeds, which is sufficient for lossless audio streaming to an external DAC or headphone amplifier device.
Connector Build
Both ends carry USB-C plugs with robust strain-relief boots at the cable entry point. The connectors are compatible with the full range of FiiO USB-C devices including the BTR series Bluetooth DAC/amps, the KA series portable DAC/headphone amplifiers, and the M series digital audio players, as well as any standard USB-C equipped smartphone or laptop.
