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FiiO E10K Olympus 2

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The all new Fiio E10K Olympus 2 headphone amp and USB DAC combo unit.  Based on the previous Fiio E10, the new version adds an improved DAC (Digital to Analog Converter) and headphone amplifier circuitry.  The new DAC chip, the PCM5102, provides better linearity in the digital filter which reduces overall delay in the audio.  The headphone amp stage is now being driven by the LMH6643 that provides more power and better transient response.  Another bonus is the lowered noise floor from the improved low-pass bass boost filter switch. 

The Fiio E10K is powered via USB through a Micro USB port, so no need for a clunky power supply or batteries to recharge.  This unit can be used as a stand alone DAC with it's built in line output, a USB headphone amp, also a USB to Coaxial converter. All this versatility at a great price point, what's not to love about the E10K?  Click here for Owner's Manual.


  • Output Voltage: 7.39Vp-p
  • Stereo Crosstalk: > 70 dB
  • Output Impedance: <1.04 ohms="" li="">
  • Outputs: 1/8" headphone out, 1/8" line out, Coaxial out
  • Inputs: Micro USB
  • Signal-to-Noise Ratio: >105dB
  • THD at 1V output: <0.006%@1KHz
  • Frequency Response: 20Hz -20KHz
  • Dimensions: 79mm x 49.1mm x 21mm
  • Weight: 79 grams
  • Output Power: 200mW@32Ω
  • Warranty: 1 year

What's In The Box:

  • Fiio E10K DAC/headphone amp
  • USB cable
  • Rubber feet (x6)
  • Owner's Manual
  • Warranty card
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