FiiO A3 - Portable Headphone Amplifier (Black)

MFR #A3BBH #FIA3B
FiiO
FiiO A3 - Portable Headphone Amplifier (Black)
Key Features
  • 450 mW at 16Ω Power Output
  • Fully Discrete Bass Boost Circuit
  • Approximately 16 Hour Run Time
  • 1400 mAh Rechargeable Battery
The black colored version of the Fiio A3 - Portable Headphone Amplifier is designed for mobile Hi-Fi listening applications and is compatible with a wide range of headphones, earphones, and other in-ear monitoring systems. The all-aluminum alloy body and chassis of the amplifier shields against electromagnetic interference and the built-in rechargeable 1400 mAh battery provides approximately 16 hours of operation on a four-hour charge via mini USB port. For I/O, it features an 1/8" stereo auxiliary input and an 1/8" stereo headphone output.
In Stock
$58.99

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FiiO A3 - Portable Headphone Amplifier (Black)

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FiiO A3

Input1/8" (3.5 mm) stereo aux
GainGAIN=L: Sensitivity = 2.4 V
GAIN=H: Sensitivity = 0.8 V
Output1/8" (3.5 mm) stereo headphone
Volume ControlALPS potentiometer
Frequency Response20 to 20,000 Hz
Crosstalk≥ 72 dB (Gain=H)
Signal to Noise Ratio> 108 dB
THD0.004% at 1,000 Hz
Channel Imbalance<0.5 dB
Balance ControlGAIN=L: Balance = 0.3 dB
GAIN=H: Balance = 0.2 dB
Charging Time4 hours
Power SupplyMini USB Port
Battery Capacity1400 mAhH
Operating TimeUp to 16 hours
Power Input5 VDC at 500 mA
Input Impedance16 to 150 Ω
Output Impedance<0.2 Ω
Output Power270 mW (32 Ω)
450 mW (16 Ω)
Output Current Limit92.6 mA
Output Voltage8.67 Vp-p
Dimensions3.59 x 2.20 x 0.51" (91.2 x 56.0 x 13.0 mm)
Weight3.2 oz (92 g)
Packaging Info
Package Weight0.5 lb
Box Dimensions (LxWxH)5.2 x 5.2 x 1"
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