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FiiO

A3 Portable Headphone Amplifier

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Overview

Plug-and-play instant audio improvement

With a hi-fidelity output that outpaces all smartphones, the FiiO A3 Headphone Amplifier broadcasts high-quality audio from a digital device. This small, lightweight headphone amplifier has a durable modern appearance with an all aluminum allow body and chassis to shield from EM interference; robust toggle switches for power and Gain; a metal rotary volume dial and bass boost. The battery is also fully rechargeable with a 16-hour playtime. 

Get the best sound possible out of your smartphone—order soon.

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  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
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