The NEW 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.
- All Aluminum-alloy body and chassis increasing metal texture and shielding from EM interference.
- Pre Amp OPA1642 serves as the voltage amplifier, with great layering and medium and high frequency extension.
- Power Amp AD8397 serves as the current amplifier, with great control of low frequencues and smooth drive ability.
- Full Discrete bass circuit design
- Reinforced battery capacity
|Model Name/Number||A3||Color Available||Black or Silver|
|Weight||92g||Dimensions||91.2 x 56 x 13.0 mm|
|Audio Input||3.5mm stereo jack||Headphone output||3.5mm stereo Jack|
|Volume Control||ALPS Potentiometer||Bass Boost|
|Drive ability||16~150Ω(recommend)||Power input||DC 5V/500mA|
|Battery Capacity||1400mAH||Battery Life||>16 hours|
|Output Power||270mW（32Ω）;450mW（16Ω）||Charging Time||<240minute|
|Frequency Response||20Hz~20KHz||Signal to Noise Ratio||>108dB|
|Crosstalk||≥72dB(Gain=H)||MAX output current||92.6mA|
|MAX output voltage||
|Expected Dispatch Time||On Back-Order (21+ Working Days)|