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The A010 is a small rechargeable headphone amplifier with a 3.5mm input and output and a two-stage gain switch. It is meant to boost volume and add drive to headphones plugged into phones, computers and MP3 players. Owners give it middling marks: it adds loudness and a little body to the sound, but some hear added noise and find the build light. Against rivals it is a basic entry model without a DAC or tone controls.
Availability unknown
Lowest price we've seen: $14.99 on Nov 2 at Walmart. Tracked across 1 store since Nov 2.
Reviewers are split. Many like the extra volume and the rechargeable battery, while others complain of background noise and a cheap feel.
The A010 is a portable headphone amplifier with a 3.5mm audio connection. It is rechargeable and designed for HiFi listening.
A two-stage gain switch lets you change the amplification level. It works with MP3 and MP4 players, phones, computers and other digital devices with a 3.5mm audio output.
