FiiO E10K "OLYMPUS 2" USB DAC with Headphone Amplifier

A classic reborn with improved performance. The FiiO E10K is the latest evolution of the transportable USB DAC and headphone amplifier. It can be used at home or on the go with any desktop or notebook computer to enjoy high fidelity digital music playback.

All-new DAC
DAC chip changed fro WM8740 to PCM5102.
Effectively improving linearity of internal digital filter and reducing delay; improving audio quality, with no phase shift and reduced silence interval on changing tracks.

Lower noise floor
Optimized low-pass filter and bass boost circuits ensure further lowered noise floor in all states.

All-new amplification stage
Amplification opamp changed from AD8397 to LMH6643.<
Employing buffer design to ensure both superior transient response and driving power.

As portable and sturdy as ever
Compact and tough build, with brushed aluminum shell and chassis, perfect for portable use.

Specifications:
- Power (supply): Standard Micro USB port
- Output Power: 200mW@32Ohm
- Sample rate (USB decoding): Maximum of bit 24bit/96kHz supported
- S/N ratio: >= 105dB
- Coaxial digital output: Stereo PCM
- Frequency response: 20Hz-20kHz
- Headphone impedance (recommended): 16-150 Ohm
- Dimensions: 79mm x 49.1mm x 21mm
- Weights: 78g