Unsupported Browser
The web browser that you are currently using is no longer supported, and as such features of this website may not work as expected. We advise you to update to a currently supported browser (such as Chrome, Edge, or Firefox) to improve your security, speed, and overall experience.
Key Features
The FiiO K3 DAC and Headphone Amp features a high-performance AKM AK4452 DAC, capable of delivering 384kHz/32-bit audio to enhance your desktop setup. It includes an OPA926 op-amp and a TI OPA1612, which acts as a low-pass filter. This minimises distortion to provide a clean sound with a power output of 320mW at 16 ohms. It even includes a bass boost switch to enhance the low-end tones, perfect if you love a deeper bass in your music.
The high/low gain switch at the front lets you tailor the output perfectly to your headphones, ensuring you get the best sound experience whether you're using entry-level or professional headphones. The USB-C port lets you alternate between two separate USB modes (1.0 and 2.0), so you can connect to a wide range of PCs and desktop devices. Built with versatility in mind, the K3 also boasts coaxial, optical, and line outputs, allowing easy integration into your desktop system.
Product Ref: 294760
Model Name | K3 |
---|---|
Weight | 82g |
Volume Knob | ADC |
USB Audio | USB 1.0USB 2.0 |
USB Driver | ASIO/KS/DS/WASAPI/DSD DOP(Native) |
Driver OP AMP | 2 x OPA926 |
Gain Boost | L/H |
Headphone Out 1 | 3.5mm single-ended output |
Headphone Out 2 | 2.5mm TRRS balanced output |
Line Out | 3.5mm |
Optical Out | Up to 96kHz |
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 |
THD+N | ≤0.004% |
Frequency Response | 20 Hz~80 kHz |
Line Level | 1.9Vrms |
MAX Output Voltage | 7.39 Vp-p |
Colour | Black |
Dimensions | 70 × 58 × 22mm |
Audio Input | USB Type-C |
USB Chip | XMOS XUF208 |
DAC | AKM AK4452 |
LPF OP AMP | TI OPA1612 |
Bass Boost | 0/+6dB |
Coaxial Out | RCA for 192kHz, support DSD64 DOP |
Drive Ability | 16-150 Ω |
Battery Capacity | N/A |
Output Impedance | 113 dB (A-weighted) |
Crosstalk | ≥70 dB (1 kHz) |
MAX Output Current | 81.6 mA |
Product Code | FIIOK3ES |