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FiiO K3

RM 489.00 RM 549.00



1. What does the K3 indicator mean?

The K3 uses RGB indicator; the USB power plug in, the power switch  turn on, and red or yellow may be displayed in the non-playback state; The current audio quality can be indicated only in the normal playback state: 1, blue ≤ 48khz sampling rate 2, yellow >48khz sampling rate 3, green DSD format

2. Can I connect the K3 with an iOS or Android device?

The K3 is a USB power and data combo interface´╝îdesigned for desktop computers or laptop. Mobile devices are not recommended.

3. Can the K3's coaxial and optical outpu work at the same time? And what sample rate are supported for the both outputs´╝č

A:K3's coaxial and optical can output simultaneously with the headphone port, and is not subject to volume control. Coaxial can support up to 192k/24bit and DSD64 DOP output, while Optical can support up to 96k/24bit.

4. Why sometimes there is no sound when K3's coaxial and optical output is connected to the speaker?

A: When the PC player output device is set to "KS"or "ASIO", the sampling rate of K3's Coaxial and Optical output is followed by the tracks themselves. However, most speakers on the market with SPDIF input only support 48kHz sampling rate, so there will be no sound output. For this kind of use environment, it is recommended to set the output device to "DS" or "wave out" on the music program on your computer.

5. Can the K3's balanced headphone output and 3.5mm single-ended headphone output work at the same time?

A: The K3's balanced output has a higher priority than the 3.5mm single-ended(SE) Headphone out, so when the K3 is connected to both the 2.5mm balanced and 3.5mm SE headphones, only the balanced output port will output sound.

6. What is the difference between USB AUDIO 1.0/2.0 in K3? How to operate and make it work?

A: In order to meet the flexible use of K3, we have designed two modes. 1. USB AUDIO 1.0 does not need to install the driver, and please connect the K3 with the computer and then play songs directly. it could support up to 96k/24bit. 2. USB AUDIO 2.0 is required to install FiiO official driver firstly. The lastest DAC Driver is v4.47.0: on our website It could support up to 384k/32bit and DSD256. After the two modes are switched, you need to re-plug the USB or power the K3 on/off to make the USB AUDIO mode take effect.