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Fiio E07K Andes USB DAC and Portable Headphone Amplifier Black

4.2 out of 5 stars 353 customer reviews
| 155 answered questions

Available from these sellers.
  • 96kHz 24-Bit high resolution audio decoding.
  • Right and left channel balance can be adjusted to suit users with different ear sensitivity.
  • Separate fine bass and treble adjustments with 20 discreet steps from -10 to +20
  • Output bypass feature allows user to output fixed line-level signal when used with E09K
  • Three separate gain levels of 0dB, 6dB, and 12dB.
3 new from $182.33 3 used from $112.46

Technical Details

  • Brand Name: Fiio
  • Model Number: E07K
  • Includes Rechargable Battery: N

Product Description

The Andes E07K Portable USB DAC Headphone Amplifier from Fiio can be used for the playback of audio from a computer or analog source. It has both a USB input for digital audio and a 3.5mm input for analog audio sources. The Andes E07K provides you with two 3.5mm stereo headphone outputs. The Andes E07K features independent bass and treble adjustment, allowing you to customize the playback of your sound. Three levels of gain adjustment at 0, 6, and 12dB provide you with further control over the output. The unit is powered by its internal rechargeable battery, which is capable of up to 24 hours of playback on a single charge. Right and left output can be independently adjusted Supports playback of digital audio with resolutions up to 96kHz/24-bit via its USB port Hold Key prevents accidental operation changes Independent bass and treble adjustment function provides 20 shifting choices from -10dB to 10dB Lo Bypass Switch creates a line output signal for use with the Fiio E09K or L7

Product Information

Product Dimensions 5.8 x 4.2 x 3 inches
Item Weight 3.8 ounces
Shipping Weight 11.4 ounces
Manufacturer FiiO
Item model number E07K
Customer Reviews
4.2 out of 5 stars 353 customer reviews

4.2 out of 5 stars
Best Sellers Rank #202 in Electronics > Car Electronics > Car Audio > Amplifiers > Multichannel Amplifiers
Date first available at Amazon.com November 29, 2012

Warranty & Support

Product Warranty: For warranty information about this product, please click here


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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
The Fiio E07K Andes DAC and Headphone amplifier is a must have for a beginning audiophile. The quality outweighs the price many times over.

The key things you should know is that this is a DAC and an amplifier in one. The DAC (Digital to Analog Converter) is what changes the computer's 1's and 0's to analog (audio, in this case). This provides the "upscale" in your audio format. Then the amplifier gives the headphones more power to provide a nice warm sound, and allowing them to hit all of the frequencies with ease. To have both of these in one under $100 is quite remarkable.

The build quality is purely Sleek. A brushed metal look encases the E07K, and there is a glass front with an crystal clear OLED screen. All of the inputs are positioned reasonably. The size allows for you to attach to the back of your smartphone and still not cover the phone's camera.

To move through selections you have 4 buttons. It's much like changing the settings on your TV buttons. I found myself blazing through changes once I used it a few times.


-Build Quality
-Power to push out clear highs/mids
-Ease of controls


-None, Just make sure you give it some "burn in" time.
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Verified Purchase
First off, I'd like to apologize to your wallet [for all your future purchases] now that you've purchased this DAC and you're officially hooked on perfect audio the way it was meant to be heard! I spent hours learning about the different options in the audiophile world and this has to be one of the best values that exist! The build quality of this item is superb and was the missing link between my Beyerdynamic DT 770 PRO, 80 ohms headphones and hours of being immersed in listening to my favorite tunes for the first time again.

Great News for Apple users: using the Apple Lightning to USB Camera Adapter (MD821ZM/A) I am successfully able to stream digital audio to my FiiO DAC through USB to my Lightning Apple devices on iOS 7.0+. This was not possible before iOS 7, and is a recent discovery. USB Charging was necessary to be disabled, but works absolutely flawless! I am extremely satisfied with my portable DAC setup, as I'm able to stream high quality 320k tunes through MOG anywhere I go!

I was also able to connect this DAC to my iMac, MacBook Pro, work PC, and Asus Google Nexus 7 (2013) Android Tablet running CM10 using OTG cable without any issues! All drivers were instantly loaded and functions flawlessly! The DAC even charges from my Tablet!

My only negative complaint is the screen protectors.. I am a self-proclaimed screen protector installer and these are about 1mm too large along the edges. This is not enough to subtract any stars. Possibly I just got a bad batch? They do not stay adhered when using the case as it pushes the edges in. Again, very minor but should be noted since they advertise useless screen protectors.

If you need the push to buy this beautiful little device, consider this it.
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Verified Purchase
This is my first Amp/dac and I absolutely love this thing! I bought it to pair up with my Shure SRH550dj's, and what it does for the music I listen to is amazing! I listen to pretty much all genres of music except country, and I have not found one genre that the E07K doesn't improve. For the most part, I run it as a dac/amp with my laptop, but I also purchased the L9 for my iphone and ipad and I can happily say that it definitely improves music coming from both those sources as well! As a comparison, when I would listen to music through the sound card of my laptop, and the sound was bass heavy (dubstep, electro, etc), I would lose almost all mids and treble, as if it was taking to much power to produce the bass. With the same music running through the E07k, all said treble and mids are all still right there right along with the bass.
I'm a wanna-be audiophile, so I don't know much of the fancy terminology when it comes to sound reproduction, but the E07K in my opinion really smooths out the music. The Highs aren't piercing, and you can adjust the bass (as well as treble) so that if you're a bass-head, with a little bit of equalizing, the E07K will make your headphones thump! Dubstep and electro sound amazing! Rock and metal has never sounded so good. Soundtracks and classical open up more and get a better sound stage. The higher quality the file you play, the more this thing shines. Try a couple Flacs out, you'll be amazed!
Definitely a great price for what you get!
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By HRC on January 7, 2013
Verified Purchase
Great job, FiiO. I didn't own the older E7 but jumped on this one once I saw it was released. I didn't expect to gain much over my E11 with my M50s..... but I did. Thanks!!!!! What is usually meant to be a short listening session almost always turns into hours and hours of rocking out. This amp/dac a tremendous value. It sounds great with an Ipod line out and even better when using it as a dac with Ipads or PC over usb. The build quality is very nice too and it looks/feels lke it was made in Japan.... not China. It's just a great amp all the way around. I've been keeping an eye on the E12... which looks awesome.... but now I'm feeling pretty damn content with what I have. I will probably buy the E12 anyway! Really happy to see what Fiio has been doing. Music moves the soul and Fiio moves the music!

Charging while playing as a portable amp is a much needed.....BONUS!!!
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