FiiO K15

Yes, the K15 features a discrete Class AB current-amplifying circuit that delivers a robust 3000mW + 3000mW output, making it more than capable of driving demanding, high-impedance headphones with ease.

Absolutely. The device includes dual-band Wi-Fi and Gigabit Ethernet for high-speed media streaming, and it also supports Bluetooth 5.1 with high-resolution codecs like LDAC and aptX Adaptive for convenient wireless playback.

The 10-band parametric EQ allows you to precisely adjust specific frequency ranges to tailor the sound signature to your personal preference or to correct for your headphones' characteristics. It is fully accessible via the 3.93-inch touchscreen or the FiiO Control app for digital inputs.

The K15 is highly versatile, featuring a wide array of input and output interfaces including USB-C, Coaxial, Optical, RCA, and XLR. You can use it as a standalone DAC, a dedicated headphone amplifier, or integrate it into a larger home audio system using its various line-in and output options.

The K15 supports a driver-free mode, making it easy to plug and play with most modern operating systems. For full high-resolution performance up to 768kHz/32-bit and DSD512, you may choose to install the dedicated FiiO USB DAC driver.

The dual AK4497S configuration provides exceptional audio fidelity and channel separation. By using a dedicated chip for each channel, the K15 achieves a lower noise floor and improved dynamic range compared to single-chip designs.