FiiO A5 Portable Headphone Amplifier (Black)

Details:

Model Name: A5（FA5121）

Color Available: Titanium colour

Weight: 168 g (incl. battery)

Dimensions: 124 mm×65.5 mm×14.5 mm

Audio Input: 3.5 mm stereo jack

Headphone Output: 3.5 mm stereo jack

Volume ControlALPS Potentiometer

Bass Boost: +4dB (BASS ON)

Drive Ability: 16~300 Ω (recommend)

Power Input: recommend DC5V 2A

Battery Capacity: 880 mAh

Battery Life: ≥13 h

Output Power: ＞800 mW (32 Ω/THD＜1%)
                    ≥ 150mW（300Ω/THD＜1%）

Charging Time: ＜3 h（DC5V 2A）

THD+N : ＜0.002％ (1 kHz)

Output Impedance:  ＜0.3 Ω

Frequency Response: 10 Hz~90 kHz（-3dB，Input: 220mV）

SNR:   ≥115dB (A-weighted)

Input Sensitivity:  5.6 V (GAIN=L),   1.15V (GAIN=H)

MAX Input Level: ＞8 Vrms

Crosstalk:  ≥ 75 dB

Channel Imbalance:  ＜0.3 dB

Gain: 13 dB (GAIN=H), 0 dB (GAIN=L)

Peak Output Voltage: 14.96 Vp-p

MAX Output Current:  250 mA（For reference）