The FiiO A5 portable headphone amplifier can be used with all popular smartphones and music players to enhance and refine the sound of music. With its light and robust aluminium housing, it can be used on the road just as well as at home.
The A5 incorporates the MUSE02 + LME49600 operational amplifier combo, which provides an outstanding signal-to-noise ratio of 115 dB with other ideal components. Very important for a crystal clear sound is the current management system of the A5, which is equipped with a dual +/- 11V mains voltage. What exactly does this mean for music quality? On the one hand, a significantly reduced distortion and, on the other hand, a greater dynamic range. The gain switch with low and high setting makes it possible to use the A5 with almost any type of headphones. Whether you use sensitive in-ear earphones or very power-hungry high-end headphones, the A5 always conjures up a great sound.
The 880 mAh (3-cell) battery used in the A5 ensures very long battery life. Remarkable is the automatic adjustment of the current, which flows into the device during charging. Whether you charge the A5 from your computer's USB port, mobile phone charger or tablet, you can be sure that the A5 will automatically select the safest and most appropriate charging speed. Thus, the battery is not unnecessarily overheated or loaded. An LED light on the device indicates the speed at which the device is being charged. Depending on the flashing speed of the LED lamp, the charging speed can be estimated. The faster the light flashes, the faster the unit will charge. Despite the A5's high output power, you can listen to up to 13 hours of music when fully charged.
To create an even better product, the connections of the A5 were made of stainless steel and care was taken to ensure that a plastic ring closes the gap between the housing and connection perfectly. Thus the A5 looks very noble and the connections are very stable. The paint on the case, which was applied with sandblasting technology, provides a robust and strikingly elegant surface.
Portable headphone amplifier | Noble and robust aluminium housing | Headphone output: 3.5mm stereo jack | Bass boost switch (1 level) | Gain switch (for even more volume) | Output power: 800mW (32Ohm/THD<1%) | Frequency response: 10 Hz - 90 kHz (-3db, input:220mV) | SNR: > 115db | THD+N: <0,002% (1kHz) | Charging time: approx. 3 hours | Battery life: 13 hours | Recommended headphones Impedance: 16 - 300 Ohm | Dimensions: 124 x 65.5 x 14.5 mm | Weight: 168 grams…more