[PD] audio interface with multiple outs on raspberry pi

Thomas Grill gr at grrrr.org
Tue Oct 6 22:58:27 CEST 2020


> 
> Hi,
> Do i understand it correctly? The logilink interface has four stereo outputs and i can use those seperately from within pd? This would be exactly what i need:)

yes!


>> Am 05.10.2020 um 23:32 schrieb Thomas Grill <gr at grrrr.org>:
>> 
>> Hi all,
>> i have used this one:
>> http://logilink.org/showproduct/UA0099.htm
>> for installations. It has worked very stable literally running for years.
>> It has 8 equivalent outputs and 2 inputs. It sells under different brand names with basically the same look and functionality.
>> Audio quality with all such devices is low unless you source it with a separate filtered power supply (over powered hub).
>> best, Thomas
>> 
>>> Am 05.10.2020 um 18:02 schrieb Miller Puckette via Pd-list <pd-list at lists.iem.at>:
>>> 
>>> Looks like it's a StarTech "ICUSBAUDIO7D".  They say $50 list but I got them
>>> much cheaper than that.
>>> 
>>> cheers
>>> M
>>> 
>>>> On Mon, Oct 05, 2020 at 10:33:37AM -0500, Jaime Oliver wrote:
>>>> do you remember what model they were? I've had bad luck with 7.1
>>>> interfaces... did they have any inputs?
>>>> best,
>>>> J
>>>> 
>>>> On Mon, Oct 5, 2020 at 10:29 AM Miller Puckette via Pd-list <
>>>> pd-list at lists.iem.at> wrote:
>>>> 
>>>>> Yep.  Three were Pi 1s which I think couldn't have powered more than one
>>>>> interface.  I thin kyou could hang two or more off a Pi 4, but there won't
>>>>> be any way to sync the audio so you'll want to run separate instences of Pd
>>>>> or else enjoy the occasional audio resync-click.
>>>>> 
>>>>> cheers
>>>>> M
>>>>> 
>>>>>> On Mon, Oct 05, 2020 at 08:13:17AM +0200, Peter P. wrote:
>>>>>> * Miller Puckette via Pd-list <pd-list at lists.iem.at> [2020-10-02 17:31]:
>>>>>>> I've used startech "7.1" interfaces (USB powered) with Pis.  The "1"
>>>>> is the
>>>>>>> same electronics as teh "7" - it's really just an 8ch output.  It has
>>>>> 1/8"
>>>>>>> connectors which won't age well but it's only $25 or so.  I ended up
>>>>>>> buying 5 for an installation.
>>>>>> Running on different Pis I assume?
>>>>>> 
>>>>>> thanks, P
>>>>>> 
>>>>>> 
>>>>>> 
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>>>>> 
>>>>> 
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>>>> 
>>>> 
>>>> --
>>>> **********************
>>>> Jaime E Oliver LR
>>>> https://urldefense.com/v3/__http://www.jaimeoliver.pe__;!!Mih3wA!TENuyzplw3ontLoTtIYrEdz9i_tOdxoC_KoMw3-3G0yxg7UkUY0CEbruTcSJ$
>>> 
>>> 
>>> 
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>> 
>> --
>> Thomas Grill
>> http://grrrr.org
>> 
>> 
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> 

--
Thomas Grill
http://grrrr.org


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