Re: [LAU] Hardware Soundcard - MOTU 624 AVB Working with Gnu/Linux - Debian 8.7

From: <list@email-addr-hidden>
Date: Tue Dec 19 2017 - 01:07:05 EET

Hello.

Can you give the precise way you did this - i prefer command line tools
if possible.
As i got one, i can try to reproduce the behaviour maybe.

Please add : How do you connect the 624 on your computer ? USB2 or USB3
port on your motherboard ?
Firmware used by the Motu 624 ?

Cheers.

On 2017-12-18 10:39, georgnk wrote:
> Hello, that's very interesting.
>
> I just gave a try a motu 624 with ubuntu lowlatency kernel, but also
> with a
> generic kernel too.
>
> I have the following problem:
> Once I test tone with a pure sinewave (easy and reliable way to test a
> sound),after a few
> seconds periodic clicks are quite audible. Actually these clicks are
> present
> with any kind of sound,
> just more difficult to track if the sound is not a pure sinewave.
> Did you test your sound using a pure tone in debian?
> Do you have the same issue? I tried different workarounds but the
> clicks are
> still there. For sure isnot a jack issue,because using alsa directly I
> had
> the same problem.
> Any feedback appreciated from anyone who tried the new Motu products
> with
> linux.
> Thanks a lot!
>
>
> list wrote
>> Hello.
>>
>> You know the AVB serie from MOTU.
>> We've talked about the 1248 & the UTRALITE AVB previously on the
>> Linux Audio Users list :
>>
>> http://lists.linuxaudio.org/pipermail/linux-audio-user/2017-May/108050.html
>> http://lists.linuxaudio.org/pipermail/linux-audio-user/2017-March/107629.html
>>
>> Now the MOTU 624 AVB.
>> Working with Gnu/Linux Debian 8.7.
>> The same as 1248 & ULTRALITE AVB, «real» class compliant, and web app
>> to control all the settings of the card from your browser.
>>
>> Update firmware with 0 trouble through the web app interface :
>>
>> http://achromatopsie.fr/list/00_installfirm.jpg
>>
>> http://achromatopsie.fr/list/01_verifyingfirm.jpg
>>
>> http://achromatopsie.fr/list/02_rebootfirm.jpg
>>
>> http://achromatopsie.fr/list/03_successfirm.jpg
>>
>> Some screen shot from the Routing menu (sorry need to zoom out, too
>> much inputs ! AVB disabled so no stream appears on the screen)
>>
>> http://achromatopsie.fr/list/04_routing.jpg
>>
>> Screen shot from the Mixing menu :
>>
>> http://achromatopsie.fr/list/05_mixing.jpg
>>
>> http://achromatopsie.fr/list/06_mixingzoom.jpg
>>
>> http://achromatopsie.fr/list/07_mixingzoom1.jpg
>>
>> And from the Device menu :
>>
>> http://achromatopsie.fr/list/08_device.jpg
>>
>> http://achromatopsie.fr/list/09_device2.jpg
>>
>> Pluged with USB3, Gnu/Linux Debian 8.7 - Custom Kernel :
>> Linux 4.9.3-amd-64-20170113 #1 SMP PREEMPT Sat Apr 8
>> 17:30:25 CEST 2017 x86_64 GNU/Linux
>>
>> lsusb
>>
>> Bus 003 Device 002: ID 07fd:0005 Mark of the Unicorn
>>
>> lsusb -t
>>
>> /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 5000M
>> |__ Port 1: Dev 2, If 0, Class=Audio, Driver=snd-usb-audio, 5000M
>> |__ Port 1: Dev 2, If 1, Class=Audio, Driver=snd-usb-audio, 5000M
>> |__ Port 1: Dev 2, If 2, Class=Audio, Driver=snd-usb-audio, 5000M
>> |__ Port 1: Dev 2, If 3, Class=Vendor Specific Class, Driver=,
>> 5000M
>> |__ Port 1: Dev 2, If 4, Class=Vendor Specific Class, Driver=,
>> 5000M
>> |__ Port 1: Dev 2, If 5, Class=Vendor Specific Class, Driver=,
>> 5000M
>>
>> aplay -l
>> **** Liste des Périphériques Matériels PLAYBACK ****
>> carte 0: D624 [624], périphérique 0: USB Audio [USB Audio]
>> Sous-périphériques: 0/1
>> Sous-périphérique #0: subdevice #0
>>
>> Made some quick record (guitar from emulated output of an amp,
>> microphone vocal) nothing to say, work perfectly. Nice preamp - for me
>> - clean, no hiss, no background noise, nice dynamic, can hear all my
>> bad notes and bad fingers on the guitar :)
>> The line input - jack - work also perfectly, respect the color of my
>> preamp (Warm Audio)
>>
>> Did not try the optical I/O as i do not have any devices for it.
>>
>> Thanks UC2, thanks MOTU.
>>
>> Anyone have access to the Alsa project card's list and update ?
>> https://www.alsa-project.org/main/index.php/Matrix:Vendor-Mark_Of_The_Unicorn
>>
>> All the best !
>>
>>
>>
>>
>> _______________________________________________
>> Linux-audio-user mailing list
>
>> Linux-audio-user@.linuxaudio
>
>> http://lists.linuxaudio.org/listinfo/linux-audio-user
>
>
>
>
>
> --
> Sent from:
> http://linux-audio.4202.n7.nabble.com/linux-audio-user-f5.html
> _______________________________________________
> Linux-audio-user mailing list
> Linux-audio-user@lists.linuxaudio.org
> https://lists.linuxaudio.org/listinfo/linux-audio-user
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@lists.linuxaudio.org
https://lists.linuxaudio.org/listinfo/linux-audio-user
Received on Tue Dec 19 04:15:01 2017

This archive was generated by hypermail 2.1.8 : Tue Dec 19 2017 - 04:15:01 EET