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Fiio A3

FiiO A3 Headphone Amplifier

The FiiO A3 Portable Headphone Amplifier boosts audio quality and volume. It's important for headphone amplifiers to ensure what they are offering is not simply an increase volume output. The FiiO A3 in this sense competes with products over double their price

The FiiO A3 offers beautifully built technology. This may not be the smallest addition to your portable audio solution however it is most certainly a clever one The FiiO A3 has an element of style and it's design will certainly draw some inquisitive looks from passers-by.

The improvements on this from its previous model the E11 include a new aluminium-alloy body and chassis to increase shielding from EM interference. New toggle switches are more reliable and easier to read and operate.

The Pre amplifier OPA1642 serves as the voltage amplifier with great layering and medium and high frequency extension. Power Amplifier AD8397 serves as the current amplifier, with great control of low frequencies and smooth drive ability. The A3 also features new discrete bass circuit design, allowing you to turn the bass on and off without affecting the overall quality and purity of the sound.

Lastly the battery capacity has been improved to allow 16 hours battery life ans can be used whilst charging.

In Stock - Now £45.00





New aluminium-alloy body and chassis to increase shielding from EM interference

Improved sound performance

Reinforced battery capacity of 16 hours

Can be used whilst charging

In the box.

The A3 Unit

3.5mm to 3.5mm jack cable 11cm

USB Charger cable

Rubber band (to connect devices together)

Rubber feet

User manual


Technical specifications.

Power Supply: Mini USB Port

Maximum Output power: 450mW(16Ω); 270mW(32Ω)

Frequency response: 20Hz~20 KHz

Signal –to-noise ratio: ≥108dB

THD: <0.004%

Charging Time: 4 Hours

Operating Time: up to 16 hours

Recommended Earphone Impedance: 16~150 Ω

Dimensions: 91.2mm x 56mm x 13mm

Weight: 92g Unit Weight

192g With packaging



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