Fiio A1

Depth: 10 mm
Brand: Fiio
Description: Type: headphone amplifier, standard: stereo, front channels power: 0.08 W/channel, circuit design: solid-state, connectors and interfaces: audio line-in stereo
Width: 42
Height: 41
Peculiarities: Built-in battery
Additional Information: Weight: 20 grams; micro USB connector; battery life up to 13 hours; settings for hardware bass boost; output impedance ≤0.2 ohm
Type: Headphone Amplifier
Channel separation: 65 dB
Harmonic coefficient: 0.05 %
Signal to noise ratio: 100 dB
Connectors and interfaces: Input audio line stereo
Standard: Stereo
Number of channels: 2
Power: 0.078 W/channel
Phono stage: No
Connectors on the front panel: Headphone output
Maximum playback frequency: 90000 Hz
Minimum repeatable frequency: 10 Hz
Recommended load resistance max.: 100 ohm
Recommended load resistance min.: 16 ohm
Circuit design: Semiconductor