FiiO A3 Review: Portable Headphone Amplifier

FiiO A3 portable headphone amplifier came into existence in 2007. Furthermore, you could get it at a low price; on the other hand, it has become popular in the market, and it is increasingly growing to meet the demands of buyers. It delivers function, is affordable, well built, as well as a suitable sounding product. Its mobile design is compatible with a variety of earphones, headphones as well as several systems of in-ear monitoring. In our Fiip A3 review we will discuss everything about this.

FiiO A3 Review
Editor Pick: FiiO A3 Review

FiiO A3 Review (Outstanding Features and Benefits)


It boosts the Hi-Fi application. It also features exemplary features that make you experience impressive results. Take a look.

Input and output- There is a micro-USB charging port, headphone out port, and line-in port on top of FiiO A3 amp. These ports are easy to use, and featuring them on the volume control opposite side is a bit awkward, and at times it might cause a problem. These 3.5mm ports are sturdy to use and have the potential to take anything. On the other hand, even if 3.5mm is ideal, 6.3 mm jack would have a variety of options. Note that with the A3 compact design, a large jack cannot function appropriately.

FiiO A3 Portable Headphone Amplifier (Black)
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Build quality & impression- Note that for any given portable headphone amplifier to work efficiently, it is a must that it is unobtrusive. Therefore, it should be compact as well as small, such as the smartphone. On the other hand, the small size makes it easier for you to slide your portable amplifier into either your bag or pocket with a little effort.

Moreover, its build quality is perfect and contains a body of aluminum alloy casing with a weight if 92g, and it is gentle to touch. The build of this product is excellent, and it contains an indestructibility feeling, the design of this product is perfect, and it is ideal to have a single end flat to make stacking easier.

Battery Life & Charging- It has perfect battery life. This means the device you pair it with does not matter since it has the potential to serve you for approximately 16 hours simultaneously. Note that 16 hours is excellent battery life. This applies to whether you are using it on the go or at home since this time is sufficient for you to listen to around 16 complete albums.

On the other hand, this product has a great battery life, and it is ultra-compact since you can use it the entire day. Furthermore, it contains a LED indicator pulsates it while it is changing, and when it is ready, it resumes to solid-state. You should also know that it takes approximately 4 hours to charge completely.

Sound Quality- The headphone amp aims to act as audio signal amplification, especially from a playback machine with minimal distortion. In case the headphone amp is performing its job adequately, expect zero adverse basses, mids, and treble. Note that this device has a perfect sound quality that enables you to enjoy whatever you are listening to since almost everything will sound louder, more prosperous, and much filler. There is no variation when you stream your music from either other digital audio players or the phone. This is more achievable with compatible headphones.

FiiO A3 Portable Headphone Amplifier (Black)
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Controls– It has three primary controls, a single one being the Alps potentiometer, which is at the center over the amp, nestled between dual-raised aluminum arms. You need to note that this design makes it difficult for you to destroy your amplifier in accidental cases. On the other hand, it also comes with a volume knob, which features dual flicker switches, a single one on each end. These two flicker switches are primarily; the high/low gain switch as well as the bass boost that has dual settings that are on and off.

There is no formula for using these switches as long as you are satisfied with your music sound. However, you should try on the two to see which one suits you better. When you flicker the bass boost, it offers your music a robust low-end existence.


Advantage

  • It is all aluminum body
  • It has 1400mAh battery
  • This product is neutral
  • It delivers a remarkable performance
  • It has fantastic sound quality
  • Its battery life is efficient, accurate for portable use

Disadvantage

  • You need to modify their intended position
  • The included cord is very short

The Final Words (Summary)


In case you require the best headphone amp tube, do not worry but opt for FiiO A3 Portable Headphone Amplifier (Black), which comes with exemplary features. This product also delivers excellent performance, makes it your number one choice, and enjoys listening to your music.

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