FiiO K1 Portable Headphone Amplifier and USB DAC
|
Weight |
11.3g (incl. belt clip) |
|
Audio Input |
Micro USB |
|
Drive ability |
16~100 Ω (recommended) |
|
Battery Capacity |
N/A |
|
Output Power 1 |
>75 mW（16Ω/THD+N＜1%) |
|
THD+H |
＜0.01% (1 kHz) |
|
Frequency Response |
20 Hz~20 kHz |
|
Input Sensitivity |
>0 dB |
|
Crosstalk |
≥70 dB (1 kHz) |
|
Gain |
1.2 dB |
|
MAX output voltage |
3.25 Vp-p |
|
Color Available |
Titanium |
|
Dimensions |
50mm x 20.5mm x 8mm |
|
Headphone output |
Standard 3.5mm Port |
|
Sample rate (USB decoding) |
Max 96kHz/24bit supported |
|
Power supply |
USB on PC |
|
Output Power2 |
>35 mW（32Ω/THD+N＜1%) |
|
Output Impedance |
≤ 1 Ω |
|
SNR |
≥100dB (A-weighted) |
|
MAX input Level |
N/A |
|
Channel imbalance |
< 0.3dB |
|
Status LED |
Yes (blue light when on) |
|
MAX output current |
35.93 mA |
Manufacturer's Description
The K1 is a DAC / Amplifier portable headset that is distinguished both by its ergonomics and its design as their construction and electronic architecture.
Equipped with a USB interface that can support PCM audio files up to 24bit / 96kHz, this interface can be used without drivers on PC and MAC. It can be easily connected, no external power is required.
It has a PCM5102 converter having the distinction of having a high signal to noise ratio and low distortion associated with an amplification stage based TPA61332A Texas
Features
- Ultra-portable DAC and headphone amplifier
- Decode audio over USB
- TI PCM5102 DAC with support for 24-Bit/96KHz
- USB powered