피오 앱에 q11연결 했는데 이거는 무슨 기능인가요?

Fiio 컨트롤 앱에 보통 들어있는 로우패스 필터들입니다. 보통 Pop 음악에는 fast roll-off filter로 설정해두고는 합니다.

Q11에 맞는 메뉴가 검색에 안나오느데 아래를 보시면 대충 이해하실 겁니다.

정확한 설명은 제품 메뉴얼에 들어있지 않을까 추측합니다.

https://www.fiio.com/newsinfo/518457.html

5.Lowpass filter mode

There are 6 different filters (internal configuration of the AK4497) built in the M11 Plus LTD for your preference.

Filters are the sound effects born with the chip, which only has slight adjustments for the sound. Here are some introductions to different filters. These are only for reference since actual listening also has something to do with the matched device.

1) Sharp Roll-Off Filter: full and rich sounds, positioned at the very rear. It is suitable for pop music.

2) Short Delay Sharp Roll-Off Filter: robust, thick and atmospheric sounds, positioned at the rear. With accurate sound positioning and enough sound thickness, it is suitable for pop music.

3) Low Dispersion Short Delay Filter: neutral sounds, positioned near the middle. It is a traditional filter that can match different music styles. If you have no idea about the filter, you can choose this one.

4) Slow Roll-Off Filter: coherent and clear sounds, positioned near the middle. It is suitable for classical music.

5) Short Delay Slow Roll-Off Filter: ultimately untouched sounds, positioned near the front. It can create an immersive music environment with clear and uncontrolled sounds, which is suitable for classical music.

6) Super Slow Roll-Off Filter: soft sounds, positioned at the very front. It is fast with relatively clean sounds.

There are 3 different filters (internal configuration of the ES9068AS) built in the M11 Plus for your preference.