The K5 Pro has a high-performance audio circuit designed by the Fosi Audio innovation product R&D team, allowing you to take advantage of digital audio with USB C/optical/coaxial inputs, convenient for connecting various digital interfactes, compatible with PS5/Computers, etc.
This is a modal window.
RCA output can be connected to an amplifier or powered speakers on your desktop.
Converts USB Type C/Optical/Coaxial signals to 3.5MM AUX and RCA signals with low distortion
Enjoy the realistic auditory experience in every detail
K5 Pro can drive 16 Ohm to 300 Ohm headphones with low distortion and great dynamic range.
The knobs are high quality and turn very smoothly, they’re quite enjoyable to use.
Great Value Headphone AMP/DAC with Bass/Treble Control
If you have RCA speakers and want to connect them to a computer, get this device!
Next-generation DAC for unrivalled performance, make your music sound great at home on your desk.
K5 PRO | Q4 | SK01 | SK02 | DS1 | DS2 | N3 | |
Customer Reviews
|
4.2 out of 5 stars
539
|
4.4 out of 5 stars
2,638
|
4.6 out of 5 stars
79
|
4.4 out of 5 stars
17
|
4.3 out of 5 stars
180
|
4.0 out of 5 stars
44
|
— |
Price
| USD 86.25USD86.25 | USD 75.47USD75.47 | USD 101.47USD101.47 | USD 126.85USD126.85 | USD 114.16USD114.16 | USD 88.79USD88.79 | USD 76.10USD76.10 |
Type
| DAC+Headphone Amp | DAC+Headphone Amp | Headphone Amp+Equalizer | Headphone Amp+Equalizer | DAC+ Headphone Amp | DAC+ Headphone Amp | Portable Headphone Amp |
MAX Power Output
| 500mw@32Ω | 250mw@32Ω | 2400mW@32 Ohm | 3.5MM: 280mW/4.4MM: 1100mW@32Ω | 120mW(SE); 220mW(BAL) | 130mW(SE); 510mW(BAL) | 138mW @32Ω; 15mW @300Ω |
Input
| USB-C+OPT+COA+3.5mm Microphone | PC-USB + Optical + Coaxial | 3.5mm AUX | USB/OPT | Type C | Type C | Blueooth + AUX |
Output
| RCA + 3.5mm Headphone | RCA + 3.5mm Headphone | 3.5mm AUX+6.35mm Headphone | 3.5mm/4.4mm HP+3.5mm AUX/OPT | 3.5mm + 4.4mm Headphone | 3.5mm + 4.4mm Headphone | 3.5mm Headphone |
Treble & Bass Control
| ✔ | ✔ | ✔ | ✘ | ✘ | ✘ | ✘ |
THD
| <0.003% | ≤0.01% | ≤ 0.001% | ≤ 0.001% | ≤ 0.0006%(SE) ≤ 0.001%(BAL) | ≤ 0.0002%(SE) ≤ 0.001%(BAL) | ≤ 0.001% |
SNR
| >110dB | >105dB | ≥ 108dB | 3.5mm: 120dB/4.4mm: 115dB | ≥120dB | ≥130dB | ≥ 95dB |
Terminating Impedance
| 16-300 Ohms | 16-200 Ohms | 16-300 Ohms | 16-300 Ohms | 16-300 Ohms | 16-300 Ohms | 16-300 Ohms |
Work Voltage
| DC 5V | DC 5V | DC 5V | DC 5V | DC 5V | DC 5V | DC 5V |