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Fiio A3 Silver

Portable Headphone Amplifier

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Fiio A3 Silver

Portable Headphone Amplifier

$59.99

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General Features:

  • Portable headphone amplifier designed for hi-fi listening on-the-go
  • All aluminum-alloy body and chassis protects the amplifier from electromagnetic interference
  • Preamplifier OPA1642 serves as the voltage amplifier
    • Provides outstanding layering as well as medium and high frequency extension
  • Power amplifier AD8397 serves as the current amplifier
    • Ensures precision control of low frequencies and smooth drive
  • Features fully discrete bass circuit design with basic on/off control
  • 1/8" stereo auxiliary input and headphone output
  • Reinforced battery capacity provides up to 16 hours of playtime
  • Simple rotary volume control and toggle switches
  • Dimensions: 2.2"W x 0.5"D x 3.59"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications:

  • Recommended Headphone Impedance: 16 ~ 150 ohms
  • Frequency Response: 20-20,000 Hz
  • Signal to Noise Ratio: 108dB
  • THD: .004%
  • Maximum Output Power:
    • 270mW (32 ohms THD <1%)
    • 450mW (16 ohms THD <1%)
  • 1400mAH internal battery

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.
No
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 - 20,000 Hz
Input Connection
This is the manner in which the headphone amplifiers receive an input audio signal.
3.5mm Mini-Jack
Output Connection
This is the manner in which the headphone amplifier will output the audio signal.
3.5mm Mini-Jack
Output Power
This is the output wattage of the headphone amplifier. It is measured in mW.
450 mW
Width
The width of the item from left to right (side-to-side) measured in inches.
2.2"
Height
The height of the item, measured from top to bottom, in inches.
3.59"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
0.5"

Warranty and Return Policy

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

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Product Summary

Manufacturer

Model Number

A3 Silver

UPC

6953175710011

Weight

0.50lbs

Internal SKU

fiio-a3-slv

Internal Product ID

105629

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 A3 Silver