The FiiO E10K Olympus 2 USB DAC headphone amplifier is a classic reborn. Featuring improved performance over the original FiiO E10 thanks to the DAC chip changing to a Texas Instruments PCM5102. This improves your laptop’s overall audio output quality and, combined with the PCM5102 DAC chip, is capable of handling PCM files of up to 24-bit 96 kHz resolution.
The FiiO E10K features a selectable bass boost and low-pass filter; both using circuitry optimized for a low noise floor allowing you to customize the sound of your audio to your tastes. The unit connects to your laptop via a Micro USB connection which also provides it with power.
It offers a variety of connections to external equipment including a front-panel 1/8 headphone jack, a rear-panel 1/8 line output and a rear-panel coaxial digital output which allows you to send your digital audio to another destination. The E10K also features a LMH6643 op-amp which is designed for transient response and driving power while a brushed aluminium shell and chassis allow for durable portable use.
Additional features include: a volume potentiometer with barrier-free design for easy operation, a switchable built-in 3dB bass boosting circuit, a fixed volume full-scale line level output for maximum signal quality and a USB DAC to coaxial digital audio output.