| Model Name |
K3 |
Color |
Black |
| Weight |
82g |
Dimensions |
70×58×22mm |
| Volume Knob |
ADC |
Audio Input |
USB Type-C |
| USB Audio |
USB 1.0 / USB 2.0 |
USB Chip |
XMOS XUF208 |
| USB Driver |
ASIO/KS/DS/WASAPI/DSD DOP(Native) |
DAC |
AKM AK4452 |
| Driver OP AMP |
OPA926×2 |
LPF OP AMP |
TI OPA1612 |
| Gain Boost |
L/H |
Bass Boost |
0/+6dB |
| Headphone Out 1 |
3.5mm single-ended output |
Headphone Out 2 |
2.5mm TRRS balanced output |
| Line Out |
3.5mm |
Coaxial Out |
RCA for 192kHz, support DSD64 DOP |
| Optical Out |
Up to 96kHz |
Drive Ability |
16-150 Ω |
Output Power 1
(3.5mm headphone output) |
220mW(16Ω); 120mW(32Ω) |
Output Power 2
(2.5mm headphone output) |
320mW(16Ω); 200mW(32Ω) |
| Power Input |
Recommend DC5V 500mA |
Battery Capacity |
N/A |
| THD+N |
≤0.004% |
Output Impedance |
＜1.04 Ω |
| Frequency Response |
20 Hz~80 kHz |
SNR |
>113 dB (A-weighted) |
| Line Level |
1.9Vrms |
Crosstalk |
≥70 dB (1 kHz) |
| MAX Output Voltage |
7.39 Vp-p |
MAX Output Current |
81.6 mA |
