FiiO E10K

USB DAC Headphone Amplifier


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This item has been discontinued

Other conditions: Like New and Open Box (1) from $59.99

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The E10K USB DAC Headphone Amplifier from Fiio is designed to improve your laptop's audio output quality via its PCM5102 DAC chip and is capable of handling PCM files in up to 24-bit, 96 kHz resolution. It features a selectable bass boost and low-pass filter, both with circuitry optimized for a low noise floor when engaged, allowing you to customize the sound of your audio to your tastes.

General Features:

  • USB DAC Headphone Amplifier
  • Handles PCM files up to 24-bit/96 kHz
  • Selectable bass boost
  • Front-panel 1/8" headphone output
  • Coaxial digital output
  • 1/8" line output
  • Micro USB connector
  • Bus powered
  • Signal-to-Noise Ratio: 108dB
  • Frequency Response: 20-20,000 Hz
  • Color: Black
  • Dimensions: 1.9"W x 0.8"D x 3.1"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Headphone Amplifier Specifications

Amplifier Style
Some headphone amplifiers are designed to be portable and others are meant to be placed on a desk. This will tell you what style of amplifier this item is.
Digital-to-Analog Converter (DAC)
A Digital-to-Analog converter (also known as a DAC) converts a digital audio signal into an analog signal. This is especially helpful for listen to music from digital sources, such as iPods and smart phones.
Frequency Response
The range of frequencies the amplifier will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
20 - 20000 Hz
Output Connection
This is the manner in which the headphone amplifier will output the audio signal.
3.5mm Mini-Jack
Number of Outputs
Some headphone amplifiers have a built-in splitter so multiple pairs of headphones can be connected to it. The number specified here is the number of headphones that can be connected to the amplifier.
Output Power
This is the output wattage of the headphone amplifier. It is measured in mW.
200 mW
Output Impedance
This is the output impedance of the headphone amplifier.
32 ohms
The width of the item from left to right (side-to-side) measured in inches.
The height of the item, measured from top to bottom, in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.

DAC Specifications

Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
20 - 20000 Hz
Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
108 dB

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating



FiiO USB headphone amp&

April 6, 2015

After a long search for a Hi-Fi portable amp& for my laptops it became clear that or I have to pay a pile of money or I have to do a smart search...
With a unique reasonable option on the market: FiiO's audio solutions.
I have several fine headphones and Hi-Fi sound cards in PC's, so it was making a great difference connecting them to laptop's audio chip.
Now I have a solution, and besides making a great sound ,E10K is tiny, traveling inside the headphone's cover with them, so I have no worries about damaging the unit or loosing USB cable.

Highly recommend E10K to everyone.

34 of 41 found this helpful

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Goshen, NY

Inexpensive doesn't mean cheap

December 20, 2015

This little DAC/amp punches way above its weight. I have another DAC/amp 4 times the FiiO's cost that's not better, and truthfully may not be quite as good. I've listened to jazz, classical, R&B, country--it all sounds very good. The midrange (where music lives) is especially well served by the FiiO. Instruments are clearly sorted out; even soft playing doesn't get lost in the digital haze, as it sometimes does on cheap gear. I read some good reviews of the FiiO E10K, and they're right. The worst thing I can say is it's so compact that wrapping your fingers around the little volume pot can be a challenge. Highly recommended.

1 of 2 found this helpful

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Why did you choose this?
Sonic Electronix Store
Based on reviews from audio organizations & users of the product
Peter D on Nov 18, 2015
does it work with canon 70d?
A shopper on Nov 24, 2015
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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: FiiO E10K

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FiiO E10K

USB DAC Headphone Amplifier


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