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FiiO E07K - E7 "Andes"

Andes Series Portable Headphone Amplifier and USB DAC (E-7K, E7K)

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List price $99.95

$89.00

with warranty

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Arrives by Wednesday, Oct. 8 to zip 07095

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Product Features:

  • Portable headphone amplifier and Digital to Analog Converter (DAC)
  • Wolfson WM8740 digital-to-analog convertor (DAC)
  • Texas Instruments' PCM2706 USB receiver
  • USB connection allows for digital audio conversion
  • Two 1/8" (3.5mm) outputs make sharing music easier
  • Independent volume controls
  • 1/8" (3.5mm) line-in port for portable amplification of analog audio
  • Charge during playback with the L7 Dock Kit
  • Single-button menu navigation
  • Single-button on/off control
  • USB rechargeable lithium ion battery
  • Three bass boost levels
  • Bright OLED display
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product History:

FiiO E07K thumbnail
(newest, current model)
FiiO E7 thumbnail
(previous model, replaced by FiiO E07K - E7 "Andes")

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.
Portable
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.
Built-in
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).
10 - 100000 Hz
THD (Total Harmonic Distortion)
The amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 0.10% is inaudible.
<0.009%
Input Connection
This is the manner in which the headphone amplifiers receive an input audio signal.
3.5mm Mini-Jack
Input Impedance
This is the input impedance of the headphone amplifier.
16-300 ohms
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.
2
Output Power
This is the output wattage of the headphone amplifier. It is measured in mW.
150Mw mW
Output Impedance
This is the output impedance of the headphone amplifier.
16-300 ohms
Power Requirement
This is the required way to give the unit power. Common power sources are 120V AC (Common house plugs), batteries, or a combination of the two. If the headphone amplifier uses batteries, this will list the type of batteries that are required. Please refer to the description to find out how many are required for the unit to be properly powered.
USB

DAC Specifications

THD (Total Harmonic Distortion)
The amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 0.10% is inaudible.
<0.009%
Power Requirement
This is the required way to give the unit power. Common power sources are 120V AC (Common house plugs), batteries, or a combination of the two. If the headphone amplifier uses batteries, this will list the type of batteries that are required. Please refer to the description to find out how many are required for the unit to be properly powered.
USB

Specials with this Item

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Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
86%
4 Star
14%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.9
Value
4.9
Features
4.9
Design
4.7
Usability
4.7
Jon

Horsham Pennsylvania

Overall
Durability
Value
Features
Design
Usability
Good value

January 20, 2014

I ordered this hesitantly and didn't know what to expect, but it actually turned out nicely! It works great especially for my Beyer dynamic DT 770s 80ohms.

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Wjr

Chicago, IL

Overall
Durability
Value
Features
Design
Usability
Good product good service

November 29, 2013

Very happy with product and service. Would recommend to anyone.

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gsxrarchangel

pearl city, HI

Overall
Durability
Value
Features
Design
Usability
great amp.

September 21, 2013

great headphone amp. easy to use and really loud. I have an older Fiio E11 that work great also, but it has a rotary switch/vol control that is not as easy to use as the E7's push buttons. The treble, bass and gain are adjustable individually. As is the L-R balance. Just a great amp, you won't be disappointed.

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stanley

new orleans, LA

Overall
Durability
Value
Features
Design
Usability
Maximum Output for your earbuds/heardphones

September 17, 2013

If you are looking for ear buds/headphones look no further. once you plug them into the FiioE07K you will hear the maximum output your ear buds/headphones can deliver, you won't be disappointed!! I have a collections of ear buds/headphones because of the Fiio EO7K, I hookup them up to this little powerhouse and hear the music as if I'm in the studio with the artist live!! For those who want to hear every note crystal clear, believe me this is the amplifier for your headphones. The beauty of this amplifier IS you can take it anywhere you go and hook it up to your ipod, mp3 or your radio and enjoy the most BEAUTIFUL sounds you ever heard. Love this product so much, I just got to upgrade to the big boy of this line, which is the E17 model just to see how far can I go!! If you are looking for a very good portable amplifier that bringw out the BEST sounds your ear buds/headphones can produce try the FIIO EO7K and fall in love with your music like never before!!!

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Hamo

San Jose, Ca

Overall
Durability
Value
Features
Design
Usability
Excellent amp, excellent value

September 17, 2013

The amp performed flawless, and I would recommend it to anyone who has not heard where portable music is going... You no longer have to static laden ear buds anymore. You can get your music to sound very refined and detailed these days. You're only limited by how much you are willing to spend to get the sound you like... For me, price and performance entered the equation, and both were met with this amp. I use it with my iPhone with my music in the lossless format, and Sure Se 530s, or my AudioTechnica M50s. Very pleased for the moment, because once start hearing extra detail in your music, you kind of start wanting more and more detail, which means buy nicer goodies...

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James1776

Boise

Overall
Durability
Value
Features
Design
Usability
Very Good Value for the Money

September 17, 2013

I was very pleased with this device. I was looking for a device that would take a Hi-Rez audio from my Android phone and play it into headphones or a powered speaker. The Fiio does both flawlessly. It would be even better if it was Blue Tooth capable letting me wirelessly transmit a signal to a blue tooth speaker system.

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Tom

Orange, CA

Overall
Durability
Value
Features
Design
Usability
Great little Amplifier!

March 20, 2013

I just received my FiiO E7 "Andes" portable headphone amplifier from Sonic Electronix yesterday and got it fully charged today so I could try it out. I've never used a headphone amplifier in my life. In fact I never knew they existed until I saw it pop up as a suggested item on another website. I read reviews both good and bad on that site and decided I wanted to try it out. I came to Sonic Electronix because it had a great prices for the E7 and the extra component that lets you charge and use the amplifier at the same time at a much better price than the other web store. I paired the E7 with my Google Nexus 4 and Bose QC 15 headphones and I must tell you I am very impressed with the power of the E7. I listed to the same songs with and without the amplifier and there is a HUGE difference. I love that I can easily adjust the bass, treble and gain on the E7. Makes the songs come more to life. After using the amplifier for the first time I know that it would not be the same to listen to music on my phone without it so it's definitely a keeper. If you really want your music to come to life and at an affordable price I highly recommend you buy this little amp. Also, when I called to inquire about my order I spoke with a very pleasant young lady in customer service who was very helpful. This is my first purchase from Sonic Electronix and i'm very pleased with the FiiO E7 "Andes" and Sonic's excellent customer service and super quick delivery. I will definitely buy from Sonic Electronix again and again I say buy this little amp. You won't be disappointed!

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Why did you choose this?
Sonic Electronix Store
electronic control and volume boost,thanks.
THEODORE W on Sep 9, 2014

Product Summary

Manufacturer

Model Number

E07K

UPC

6953175710776

Weight

0.68lbs

Internal SKU

fiio-e07k

Internal Product ID

63330

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 E07K - E7 "Andes"