[AudioI] FW: Re: Audio Pro Soundcard for Tidal streaming

Tue Jan 16 10:11:39 UTC 2024

Thanks Jonathan,

I think the description "Audio Injector XLR Preamp - Professional-Grade 
Audio Interface for Microphones and XLR-Based Audio Sources", confused 
me a little. I didn't initially assume that it had outputs.

My Pi with have the Logitech Media Server running and additionally, 
squeezelite, to play from the server and send audio to the outputs of 
the "Audio Injector XLR Preamp".

If that sounds correct I'll place my order for the Pre-amp.

All the best,

Iain

Em 15/01/2024 17:13, jr52884 at aim.com escreveu:
> Iain,
>
> The XLR preamp board provides both stereo input and output and is how 
> you interface the Pro with whatever you connect it to. If you want 
> differential audio output, that's the preamp board you buy. If you 
> want single-ended audio like the Stereo provides, you buy the RCA 
> preamp board.
>
> The XLR/RCA preamp board provides the analog preamp stage that 
> interfaces with the CODEC's inputs/outputs used on the Pro.
>
> Jonathan
>
>
> On Monday, January 15, 2024, 11:45:29 AM EST, mott via People 
> <people at lists.audioinjector.net> wrote:
>
>
>
>
>
>
> Enviado do meu Galaxy
>
>
> -------- Mensagem original --------
> De : mott <mott at escuta.org>
> Data: 15/01/2024 12:25 (GMT-03:00)
> Para: jr52884 <jr52884 at aim.com>
> Assunto: Re: [AudioI] Audio Pro Soundcard for Tidal streaming
>
> Hi Jonathan,
>
> So the XLR preamp acts as a complete stereo interface, with stereo 
> output independent of any input?
>
> Iain
>
>
>
> Enviado do meu Galaxy
>
>
> -------- Mensagem original --------
> De : jr52884 <jr52884 at aim.com>
> Data: 15/01/2024 11:47 (GMT-03:00)
> Para: mott <mott at escuta.org>, people at lists.audioinjector.net
> Assunto: Re: [AudioI] Audio Pro Soundcard for Tidal streaming
>
> Hi Iain,
>
> You simply buy the Audio Injector Pro and the XLR preamp board and use 
> XLR to connect unbalanced audio to your preamp like you would anything 
> else.
>
> The preamp board is needed unless you want to roll your own high 
> quality op amp line drivers. The CODEC requires them.
>
> Jonathan
>
>
> Sent from the all new AOL app for iOS 
> <https://apps.apple.com/us/app/aol-news-email-weather-video/id646100661>
>
> On Sunday, January 14, 2024, 12:20 PM, mott via People 
> <people at lists.audioinjector.net> wrote:
>
>     Thanks Jonathan. No, sorry, I should have explained better. I
>     currently have a raspberry pi with a stereo audio injector card.
>     It's connected to a Quad 43 preamplifier and I use it for
>     streaming Tidal. My turntable is also connected to the Quad and I
>     want keep using the preamp. I'm interested in using the Pro
>     audioinjector to make use of its processing of higher sampling
>     rates, specifically, for Tidal's high resolution content, some of
>     which streams at 192kHz. So I need to know how to wire its output
>     to connect with the unbalanced inputs of the Quad 43.
>
>     Iain
>
>
>
>     Enviado do meu Galaxy
>
>
>     -------- Mensagem original --------
>     De : jr52884 at aim.com
>     Data: 14/01/2024 13:27 (GMT-03:00)
>     Para: mott <mott at escuta.org>
>     Assunto: Re: [AudioI] Audio Pro Soundcard for Tidal streaming
>
>     Ian,
>
>     There are output boards available, both single-ended (rca preamp)
>     and differential (XLR preamp) boards. It sounds like you have the
>     RCA preamp board. You would simply buy the differential preamp
>     board. Here <https://www.audioinjector.net/xlr-preamp> is the
>     product page and it looks like you can purchase it here
>     <https://www.aliexpress.us/item/3256806074336637.html>.
>
>     Jonathan
>
>     On Saturday, January 13, 2024, 11:24:28 AM EST, mott via People
>     <people at lists.audioinjector.net> wrote:
>
>
>     Actually, what I wrote is probably wrong, at least, if the diagram
>     really does apply to the Pro.
>
>
>     Output 4 is Left out +ve and Output 3 is Right +ve, for balanced,
>     I assume.
>
>
>
>
>
>     Enviado do meu Galaxy
>
>
>     -------- Mensagem original --------
>     De : Iain Mott via People <people at lists.audioinjector.net>
>     Data: 13/01/2024 11:38 (GMT-03:00)
>     Para: Holguin Daniel <cicloide at yahoo.com>,
>     people at lists.audioinjector.net
>     Assunto: Re: [AudioI] Audio Pro Soundcard for Tidal streaming
>
>     Thanks Fausto!
>
>     I saw this diagram on github:
>
>     So I'd wire the left channel RCA "tip" to Output 1 and the right
>     channel tip to Output 2. Correct? Do the Output pins have a ground
>     or should I wire the RCA sleeves to the GND on the Power pins?
>
>     Iain
>
>
>     Em 13/01/2024 09:21, Holguin Daniel escreveu:
>>     Hi Iain.
>>
>>     Yes. The first two channels are at the left. The left channel on
>>     top. Usually.
>>
>>     The card can output stereo.
>>
>>     Fausto
>>
>>     sent from a📱
>>
>>         On Sat, Jan 13, 2024 at 5:01, Iain Mott via People
>>         <people at lists.audioinjector.net>
>>         <mailto:people at lists.audioinjector.net> wrote:
>>         Hi,
>>
>>         I'm interested in using the new Audio Pro Soundcard for
>>         streaming Tidal
>>         with a high resolution account (audio of up to 192kHz,
>>         24bit). For this
>>         I'll be needing only unbalanced audio output from the card to
>>         connect to
>>         a stereo pre-amp and power amp.
>>
>>         How should I go about making the audio connections for this,
>>         please? Is
>>         it just a matter of connecting a pair of RCA sockets to
>>         certain pins on
>>         the "OUT" section of the board?
>>
>>         For my system, the Raspberry with the Pro Soundcard will be
>>         running a
>>         Logitech Media Server with a Squeezelite audio player.
>>
>>         Thanks a lot,
>>
>>         Iain
>>
>>
>>         -- 
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>>         <https://lists.audioinjector.net/mailman/listinfo/people>
>>
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>
>
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