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FiiO A3 Portable Headphone Amplifier - Black

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FiiO A3 Portable Headphone Amplifier - Black

  • Brand new all aluminum-alloy chassis to reduce EM interference

  • Improved performance using new OPA1642 pre amp & AD8397 power amp

  • Ultra low THD and high SNR making it suitable for sensitive IEMs

  • Fully discrete bass circuitry

  • Improved battery capacity of 1400mAH for 16 hours of battery life, supports playback while charging

  • Lightweight design at just 92g



Technical Specifications

Additional Information

Package Contents
  • FiiO A3 Portable Headphone Amplifier
  • Silicone bands
  • 3.5mm Interconnect Cable
  • User manual
Colour Black
Warranty 1 year (local)
Product Weight (g) 92
Availability Discontinued
Product Type Amplifier (Headphone)
Style/Type Portable
Features High-Res Audio Certified, Line-in
Frequency Response (Hz) 20 Hz~20 kHz
Impedance (Ω) <0.2 Ω
Total Harmonic Distortion (THD) 0.004% (1 kHz)
Output Power 270 mW (32 Ω/THD+N<1%)
Battery Life (hrs) >16 h
Input Connectivity 3.5mm stereo
Output Connectivity 3.5mm Stereo
User Reviews

Customer Reviews 1 item(s)

Great Little Package
The FiiO E11K is a great little amplifier! It is much smaller than what I had earlier anticipated it to be. Comes in a box with a silicone band, USB cable to charge, short 3.5mm to 3.5mm interconnect cable, and warranty. It is a great little package, packing quite the decent punch.

The bass is great, especially with the bass boost. The mids are clear and crisp, with the treble pretty good.

This is paired with the FiiO X3 and the Grado SR80e's to give a good clean crisp sound for this price.
Build Quality
Value For Money
Review by Fishy / (Posted on 09/04/2015)