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FiiO A1 Portable Headphone Amplifier

Model: A1

FiiO A1 Portable Headphone Amplifier
FiiO A1 Portable Headphone Amplifier
FiiO A1 Portable Headphone Amplifier
FiiO A1 Portable Headphone Amplifier
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  • (1 review)

About: FiiO A1 Portable Headphone Amplifier

The A1 utilizes a sandblasted aluminum alloyed chassis for a durable modern appearance and comfortable handholding. A transparent removable back clip adapts the A1 to different usage scenarios in style.

Plug-and-play Instant Audio Improvement

With higher power hi-fidelity output than smartphones, the A1 satisfies your need for more sound quality and quantity.

High-quality electronic volume control

The A1's volume buttons are made of Alps microswitches for sensitive and reliable operation.

Four EQ modes for maximum flexbility

The A1 provides Flat, Bass1, Bass2 and Bass3 EQ modes, switchable simply by briefly pressing the power button, allowing you to best adapt the sound output to your earphones and your ears; moreover the indicator light clearly indicates the present EQ mode.

3-color status LED for clear indications

The A1 status LED lights / flases differently in different colors in response to power-on, charging, low battery, full battery, etc., allowing you to check its working status at a glance.

Rechargeable Li-poly battery included

Play time: approx 13 hours


  • Color: A1
  • THD+N: <0.05% (1kHz)
  • Output power: >78mW (16ohm loaded)
  • Battery capacity: 160mAh
  • SNR: >100dB (A-weighted)
  • Frequency Response: 20Hz - 20kHz
  • Recommended earphone impedance: 16~100ohm
  • Dimensions: 42mm x 40.7mm x 9.4mm
  • Weight: 20g
  • Charging time: <90min
  • Play time: >13h (32 ohm)

UPC: 6953175710035 is a Canadian authorized FiiO retailer.

Reviews: FiiO A1 Portable Headphone Amplifier

Linda T. - 07/26/2016

Powerful for its size
Low priced

Could use more modes
One of the cables I received didn't work
Led hard to see outdoors

I received this today and honestly, it does what I wanted. I'm using it with sennheiser hd7s which are a little bass heavy, and I wanted to open up the mids and highs a bit. The first mode accomplishes this for me. Maybe even a little too much at higher volumes. The other modes are useless for me, but that is probably due to the fact these are already bass heavy headphones. The third "bass mode" is simply a signal drop and lowers volume, which is confusing. Nonetheless at its price point, this is a fantastic little addition for higher impedance headphones. I would recommend it for someone wanting to add a bit of oomph without getting into really high end expensive gear.

Bottom Line:
Yes, I would recommend this to a friend

Warranty: FiiO A1 Portable Headphone Amplifier Warranty:

30 Days

Manufacturer's Warranty:

1 year warranty on mainframe; no warranty on accessories