Expert Service 1-877-289-7664 [Hours]

2nd Annual Warehouse Sale!

FiiO E9 Desktop Headphone Amplifier

Desktop Headphone Amplifier with 1/8" (3.5mm) and 1/4" (6.35mm) Outputs, Dock Connector for E7 USB DAC Output

Discontinued
|

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

fiio-e09k thumbnail

FiiO E09K/E9K - QOGIR Desktop Headphone Amplifier with E17 Dock

OUR PRICE: $99.50

View item

 

FiiO E9

The Fiio E9 Desktop Headphone Amplifier with E7 Dock is designed to work with the Fiio E7 USB DAC Headphone Amplifier and USB soundcard. It features dual-channel power outputs for both 1/4" and 1/8" headphone plugs, as well as an additional RCA L/R audio output, USB interface and line input. The amplifier features a Texas Instruments main power amp integrated circuit with a low noise level, low distortion and a high conversion rate.The E9 is cleverly designed with an E7 dock for using the line out signal from the Fiio E7 docking port. This provides better sound quality and makes the amp able to drive high impedance or low sensitivity headphones - giving you the clarity and punch to make your music sound alive and vibrant. Plus, it lets you charge and sync the E7 with your computer as well. The E9 even has a Low/High gain section switch, LED power indicator and a built-in power converter to meet the demands of high dynamic signal processing.

Product Features:

  • Desktop Headphone Amplifier can be Paired to E7 or E17
  • 1/8" (3.5mm) and 1/4" (6.35mm) headphone outputs
  • Volume control with power switch knob and indicator
  • USB connection allows for digital-to-analog conversion with either the E7 USB DAC or E17 USB DAC for increased audio clarity
  • 1/8" (3.5mm) stereo line-in external audio signal input
  • 1/8" (3.5mm) sound source output connector
  • Pair of RCA sound source output connector
  • Gain switch for adjusted gain settings
Technical Features
  • Output Power:
    • 1W at 16 Ohms
    • 80mW at 600 Ohms
  • Headphone Impedance Range: 16 Ohms - 600 Ohms
  • THD: <0.003%
  • Frequency Response: 10Hz- 100000 Hz
  • Power Supply: DC 15V
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product History:

FiiO E09K thumbnail
(newest, current model)
FiiO E9 thumbnail
(previous model, replaced by FiiO E09K/E9K - QOGIR Desktop Headphone Amplifier with E17 Dock)

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.
Desktop
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.
Optional (Accessory required and sold separately)
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.
0.003%
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.
3
Output Power
This is the output wattage of the headphone amplifier. It is measured in mW.
1W-80mW mW
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.
15V DC

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.
0.003%
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.
15V DC

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
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
5.0
Features
4.0
Design
5.0
Usability
5.0

Eagle1776

Spokane, WA

Overall
Durability
Value
Features
Design
Usability

Tremendous Value!

June 26, 2012

The Fiio E9 is a stellar value for its price! This amp can drive the heavy 300 Ohms (HD600, HD650) or even the 600 OHms (DT880) headphones to deafening levels...not that I encourage that kind of thing! But there is more going on here than raw power. This amp sounds great! It has a slightly warm sound, with tight bass and great mids that don't obscure the treble. You can also pair this with the Fiio E7 DAC and get great sound from your computer, too! I normally use it with the Fiio E9 line out from Ipod Classic. A better value in headfi cannot be found!

0 of 0 found this helpful

Help our customers find the most helpful reviews

Product Summary

Manufacturer

Model Number

E9

UPC

6953175710912

Weight

1.86lbs

Internal SKU

fiio-e9

Internal Product ID

42831

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 E9 Desktop Headphone Amplifier