WiiM Home App v3.3.9 Update – Oct 24, 2025

Please review the app update release notes below. If you encounter any issues, feel free to reach out to us.

What's New:

1. WiiM Sound:
- RoomFit™ room correction available during first-time setup (OOBE).
- In-app user manual.
- Dynamic Bass control.
2. Playback & Display: Audio Spectrum option on WiiM Ultra Now Playing screen (requires upcoming beta firmware).
3. Alarms: Custom labels and support for up to 32 alarms (requires upcoming firmware).
4. RoomFit: Automatically adjusts measurement range based on recording quality.
5. HDMI ARC: On-screen prompt when an unsupported audio format is detected via ARC.

 

[harkpabst]

Amp Pro does not feature digital filters.

And just the moment you said, it the WiiM Amp Pro does have selectable digital filter types now.

WiiM Home App 3.3.11
WiiM Amp Pro FW 5.2.734462

 

[Wiimer]

And just the moment you said, it the WiiM Amp Pro does have selectable digital filter types now.

WiiM Home App 3.3.11
WiiM Amp Pro FW 5.2.734462

View attachment 29317

It appears to be unknown firmware.
How many times have you been to the barber?

 

[Burnside]

It appears to be unknown firmware.
How many times have you been to the barber?

They appear on 5.2.734250 for me…

 

[Wiimer]

They appear on 5.2.734250 for me…

Do you have filters?
Mine is v5.2.730558 yet..

 

[Burnside]

Do you have filters?
Mine is v5.2.730558 yet..

Sorry, that’s my amp ultra… I’m falling in to the trap of reading and answering posts when my eyes are yet fully open

 

[QuarryHunslet]

They appear on 5.2.734250 for me…

Do you have that version firmware on your Amp Pro?

 

[QuarryHunslet]

Sorry, that’s my amp ultra… I’m falling in to the trap of reading and answering posts when my eyes are yet fully open

That has just answered my question.

 

[Wiimer]

Sorry, that’s my amp ultra… I’m falling in to the trap of reading and answering posts when my eyes are yet fully open

Please drink three cups of tea before posting

 

[taube Taube]

Please drink three cups of tea before posting

Three coffees! Tea at 5 pm.

 

[Burnside]

Three coffees! Tea at 5 pm.

3 coffees? I’d be awake all day

 

[slartibartfast]

3 coffees? I’d be awake all day

That's why the WiiM Pro Plus makes me smile

Pro Plus Caffeine Tablets

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www.proplus.co.uk

 

[Wiimer]

And just the moment you said, it the WiiM Amp Pro does have selectable digital filter types now.

WiiM Home App 3.3.11
WiiM Amp Pro FW 5.2.734462

View attachment 29317

I noticed that's the beta version.
Does that mean the WiiM amp beta firmware also has a digital filter?
(My amp's in hibernation, so I can't check...)

 

[harkpabst]

I noticed that's the beta version.
Does that mean the WiiM amp beta firmware also has a digital filter?
(My amp's in hibernation, so I can't check...)

I don't think it did identify as a beta version when I installed it, but now it does.

Officially it's intended as an "Alarm Fix for Daylight Saving Time".

 

[Angel]

firmware also has a digital filter?

Essentially these programmable reconstruction filters are nothing that WiiM has done. They are part of the architecture of the ESS SABRE DAC that WiiM is using. See docs on their product line-up:

SABRE Audiophile DACs – ESS Technology, Inc.

www.esstech.com

The question here is if WiiM makes the filter selection available in the firmware or the app.

 

[F1 Fan]

A new version of the WiiM Home App is now available for iOS/iPadOS devices 3.3.11.

View attachment 29190

Any idea where the Dac filter type is in the app.. I’m unable to see it ..

 

[Skull]

See below device settings audio output

 

[F1 Fan]

I’m on one of the firmware betas .. I presume this is the issue?

 

[QuarryHunslet]

I’m on one of the firmware betas .. I presume this is the issue?

View attachment 29379

Try selecting line out, and then it should appear.

 

[Ronnie D]

I presume this is the issue?

The issue for you is that you would have to be on line out RCA as the filters don't apply to optical or coax out

 

[harkpabst]

Essentially these programmable reconstruction filters are nothing that WiiM has done. They are part of the architecture of the ESS SABRE DAC that WiiM is using. See docs on their product line-up:

SABRE Audiophile DACs – ESS Technology, Inc.

www.esstech.com

The question here is if WiiM makes the filter selection available in the firmware or the app.

Correct. And if these filter settings are exposed or not differs between the WiiM products. In particular, the settings are not available for the WiiM Amp and WiiM Amp Pro yet, but they are at least for the current WiiM Amp Pro beta firmware.

The issue for you is that you would have to be on line out RCA as the filters don't apply to optical or coax out

And correct again. The filters are part of the ESS DAC implementation. If the DAC is not used, there is no point in choosing between DAC output filter options.