yllanos
Active Member
I have SMSL SU-8s and I have this exact same issue while using toslink on my stereo system.
Hello, I'm new in the forum so please be gentle if I make some mistakes
USB Input:
I got rid of the mentioned clicking noises except clicks when the sample rate changes (which is normal as I understood)
1) Download and install XMOS Driver from SMSL Site (obviously choose Dac D-6) : https://www.smsl-audio.com/portal/product/downlist/id/11.html
2) Follow these Instructions to active "Streaming:Always On": https://audiosciencereview.com/foru...os-driver-settings-for-no-cutoff-delay.25838/
The instructions are for another driver but its 100% identical for SMSL Driver
3) Activate "Streaming:Always On" in Driver Control Panel
4) Enjoy D-6 without clicks and/or delay
Toslink/Optical Input:
Slight pop noise at the beginning of each song/sound (e.g. Windows Explorer sound when you change directory).
Bluetooth Input:
Delay of like 1s when starting a song and no sound was playing for ~4-5s, otherwise no delay at all. So I guess its the same "problem" as with the USB input and streaming not always on. I checked the developer Bluetooth settings on my android phone but that option isn't available (right away). So far, I did not put any more energy in this problem, since it does not really bother me.
I'm using LDAC codec with 32bit/96kHz since it should be the best option quality wise?! (LDAC, aptx HD, aptx, AAC and SBC available)
I'm 100% satisfied with this dac now
- superb sound quality overall (a lot better than my old M-Audio M-Track Hub and also a lot higher level/volume)
- no clicking noises with USB input (main input for me)
- really good sound quality and connection stability (even through walls) with bluetooth
Btw, why are the sound engineers of smsl not able to solve it, when it was obvious for me that the output is turned of after like 4s of no audio (which causes the clicks) and I just searched for a solution....
Thanks for this info!
So this is only an issue with Windows then?
If you connect a Linux based streamer (say kernel 5.15 or newer), this 5 seconds of no audio is no issue?
hello, I just tested it with my 18.04 Ubuntu (kernel 4.15) and it had the same clicking problem with 5s no audio
I don't know about newer kernels ...
Also a quick google search didn't lead me to a simple solution, right now I don't have time to search for this...
If anyone has a (possible) solution I'm happy to test it on said ubuntu 18.04, since I use it from time to time.
Hey, no I don't plan to update it anytime soon because its work related and I don't know if everything will work on 22.04/kernel 5.15...Yikes thats bad.
But its possible 5.15 kernel is better.
I assume you don't want to update to latest LTS release anytime soon ?
Thanks for trying on 18.04 anyway
But I will search for a fix when I have time
Thanks a lot! I hope there's also a way of getting rid of the click sound from a non-Windows USB source like an Android phoneHello, I'm new in the forum so please be gentle if I make some mistakes
USB Input:
I got rid of the mentioned clicking noises except clicks when the sample rate changes (which is normal as I understood)
1) Download and install XMOS Driver from SMSL Site (obviously choose Dac D-6) : https://www.smsl-audio.com/portal/product/downlist/id/11.html
2) Follow these Instructions to active "Streaming:Always On": https://audiosciencereview.com/foru...os-driver-settings-for-no-cutoff-delay.25838/
The instructions are for another driver but its 100% identical for SMSL Driver
3) Activate "Streaming:Always On" in Driver Control Panel
4) Enjoy D-6 without clicks and/or delay
Toslink/Optical Input:
Slight pop noise at the beginning of each song/sound (e.g. Windows Explorer sound when you change directory).
Bluetooth Input:
Delay of like 1s when starting a song and no sound was playing for ~4-5s, otherwise no delay at all. So I guess its the same "problem" as with the USB input and streaming not always on. I checked the developer Bluetooth settings on my android phone but that option isn't available (right away). So far, I did not put any more energy in this problem, since it does not really bother me.
I'm using LDAC codec with 32bit/96kHz since it should be the best option quality wise?! (LDAC, aptx HD, aptx, AAC and SBC available)
I'm 100% satisfied with this dac now
- superb sound quality overall (a lot better than my old M-Audio M-Track Hub and also a lot higher level/volume)
- no clicking noises with USB input (main input for me)
- really good sound quality and connection stability (even through walls) with bluetooth
Btw, why are the sound engineers of smsl not able to solve it, when it was obvious for me that the output is turned of after like 4s of no audio (which causes the clicks) and I just searched for a solution....
So whenever the unit gets no signal and then a signal, it makes a pop sound?Toslink/Optical Input:
Slight pop noise at the beginning of each song/sound (e.g. Windows Explorer sound when you change directory).
Sorry I don't own any of this. I just have dualboot on my pc because I'm a programmer/researcher and have to use linux/ubuntu. I just use Tidal webplayer if I want to listen to some music while working. Maybe I can try it with a fresh ubuntu from a boot device (e.g. usb stick) but I don't have time for that right now ...No worries!
Or if you had an RPi4 for example?
And used a distro for music streaming - one with kernel 5.15 or better.
I know DietPi is running 5.15 at the moment.
Do you have anything that can run DietPi? Many SBC's are supported, not just RPi
DietPi supports UPnP, Airplay, Spotify Connect, Roon. I imagine one of those would cover how you listen?
If you use it via Bluetooth there are no click noises at all, just a delay of 1-2s when u didn't play audio for more than 5s.Thanks a lot! I hope there's also a way of getting rid of the click sound from a non-Windows USB source like an Android phone
I ordered this last week because it ticked all the boxes at a bargain price. I'm pleased as punch that it performs well. Can't wait until it arrives.
Solved or still an issue?It's really great. However, this product has a clicking issue at the beginning when playing music files on the Tidal. I don't know why, but I hope it will be updated soon.
Good job bro
Solved or still an issue?
Was your issue only with Windows source?
Or Linux/macOS ?
Do you have an RPi running DietPi or something?still with Windows
I found a solution for Linux/Ubuntu. You just need PulseAudio installed and follow these instructions: https://askubuntu.com/questions/1015384/keep-audio-awakeDo you have an RPi running DietPi or something?
Curious if this is Windows only problem, or also Linux/macOS
There was a potential Windows solution posted 1 page back
SMSL D-6 DAC Review
When will the current firmware be updated? The clicking issue is a problem that occurs across users of D-6. I assume that you received the report about this problem before, but there is no notification about when it will be updated. Tell us your plan, please. For Roon users, many DACs click...www.audiosciencereview.com
Great find !I found a solution for Linux/Ubuntu. You just need PulseAudio installed and follow these instructions: https://askubuntu.com/questions/1015384/keep-audio-awake
Afterwards you get only clicks when changing sample rate. It's the same solution as for Windows, the output is constantly active ...
There are a lot of different settings available by editing /etc/pulse/deamon.conf/.
I'm 100% satisfied now
I dont use USB audio Pro, sadly. Yes, the issue is still present on Android. Maybe your linux fix will work, but my phone isnt rooted so I cant test it.If you use it via Bluetooth there are no click noises at all, just a delay of 1-2s when u didn't play audio for more than 5s.
For android USB: There is an option in USB Audio Pro where you can play "silence" over android audio, maybe it has the same effect. But I can't test it cuz I don't have an OTG cabel... and I don't know if there are click/pop noises from android usb at all
haha, I went with even cheaper ones for my bal DAC to PA-5 TRS: https://www.amazon.com/gp/product/B09MN1RXRT/?th=1Looking forward to receiving my D-6 soon !
I just received my pair of sexy Monoprice TRS to XLR 'Premier' cables - cheap !