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Mainstage 3 with Scarlett Solo - NO AUDIO?

Dec 21, 2020
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I cannot get any audio on my Mainstage 3 app on my Mac via my Scarlett Solo. No input or output indications.
Both input/output are set to the Scarlett Solo USB (like on my Garageband).

Audio works great on Garageband.

Confused.
 
I have tried on a 2000 1521 inch iMac and I have also tried it on my 2020 MacBook Pro. Same results.

Again, Garage band and Guitar Rig 6 work perfectly. It’s only MainStage that refuses to receive and putout the audio.

To say that I am frustrated is an understatement :-)
 
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I have tried on a 2000 1521 inch iMac and I have also tried it on my 2020 MacBook Pro. Same results.

Again, Garage band and Guitar Rig 6 work perfectly. It’s only MainStage that refuses to receive and putout the audio.

To say that I am frustrated is an understatement :)
Are you on Ventura? Quite a strange bug!

**Oops, just saw your older post, Monterey.

Could be a bug on the Apple side (as MainStage is their product).

Everything is configured the same regarding the Solo outs in each software?
 
Late to the party but I had a strange occurrence too. Like you, Garage band works fine but if I plug in the Focusrite and open MainStage first, I get no indication of input or output. I changed the sound settings both in the Mac menus and in MainStage menus, but nothing. If I then open GarageBand, I get sound. When I go back to MainStage it then starts working. I read through your discussions on another forum so I know you have tried everything that I could think of too. My channel strips are set to Input 2 and my Outputs are 1+2. I can send you a screenshot of what's working later when I can hook up my computer at hone again.
 
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Yes, very frustrating. I'm wondering if perhaps MainStage doesn't like Focusrite products? I haven't tried other hardware yet but I have completely run out of ideas to try otherwise.
Mine works great as long as I go into GarageBand first. One caveat, I had been doing edits and exploring MainStage at work without the Focusrite hooked up. Perhaps it needed to relearn something in the background after unplugging and replugging the USB device? Not are, but I will send you what is working for me.
Another thought, what kind of channel strip are you adding in MainStage?
 
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Step 1. Goto GarageBand and make sure you are getting input and output so that we know your system settings are good.


Then...Launch MainStage and choose a Quick Start Concert - Guitar

1.jpg


You will get a warning about no sound, click Okay.

2.jpg





Turn up the slider on the Channel Strip for Master (Far right of my screen).

3.jpg





The Output on the first channel strip labeled Brit and Clean should be Output 1-2
4.jpg



Click the Input on the channel strip and select Input 2 (The 1/4" input on the Scarlet Solo). You should have sound/indication on the channel strips for input and output sound.
5.jpg



If this doesn't work, then maybe find someone local that can take a look at your setup. Good Luck.

This will not be the type of amp you would use for bass but this will let you test your system and try to get sound.
 
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I will try this. Thank you for taking the time and effort to illustrate this! :-)


Step 1. Goto GarageBand and make sure you are getting input and output so that we know your system settings are good.


Then...Launch MainStage and choose a Quick Start Concert - Guitar

View attachment 5050298

You will get a warning about no sound, click Okay.

View attachment 5050299




Turn up the slider on the Channel Strip for Master (Far right of my screen).

View attachment 5050300




The Output on the first channel strip labeled Brit and Clean should be Output 1-2
View attachment 5050301


Click the Input on the channel strip and select Input 2 (The 1/4" input on the Scarlet Solo). You should have sound/indication on the channel strips for input and output sound.
View attachment 5050302


If this doesn't work, then maybe find someone local that can take a look at your setup. Good Luck.

This will not be the type of amp you would use for bass but this will let you test your system and try to get sound.
 
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Furym, your instructions worked, but there's a problem. It was switching the amp slider input to 2 that worked. I could hear it for a few minutes and then I went to switch to a different amp and I could no longer hear. I could see the meter is moving and everything but I couldn't hear it. I verified I could hear it for a few minutes and then I went to switch to a different amp and I could no longer hear it. I could see the meters moving and everything but I couldn't hear it. I verified all the other settings which I have here in screenshots. I closed it restarted it and what happens is at first I can hear it and then sometimes in a few minutes or a few seconds the audio will cut off from the amp. Again, I can still see all the meters both on the application and on the scarlet device itself so I know it's receiving input but at the sound quits coming out of the app.

I will add that occasionally using garage band I would get no audio like this, but a simple reboot would fix it. I'm not sure what's going on.
 

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Furym, your instructions worked, but there's a problem. It was switching the amp slider input to 2 that worked. I could hear it for a few minutes and then I went to switch to a different amp and I could no longer hear. I could see the meter is moving and everything but I couldn't hear it. I verified I could hear it for a few minutes and then I went to switch to a different amp and I could no longer hear it. I could see the meters moving and everything but I couldn't hear it. I verified all the other settings which I have here in screenshots. I closed it restarted it and what happens is at first I can hear it and then sometimes in a few minutes or a few seconds the audio will cut off from the amp. Again, I can still see all the meters both on the application and on the scarlet device itself so I know it's receiving input but at the sound quits coming out of the app.

I will add that occasionally using garage band I would get no audio like this, but a simple reboot would fix it. I'm not sure what's going on.
Your input on the Focusrite Solo for instrument is Input 2. Anytime you choose a new amp, the default seems to be Input one on that channel strip and would have to be changed. I think if you create a new concert, not a "Quick start", but select from All Concerts, Bass/Guitar then on its opening screen it asks what your input device is and on what input number. I think then you can load new amps and they will default to Input 2. I am trying to recall from memory on this as I don't have the whole rig in front of me right now.
As for the output dropping out, I do have to go into my MainStage settings and make sure that the output is on Scarlett as it seems to default back to MacBook Speakers when I first open it. That probably has to do with not having restarted after hoking up the Scarlett. Once I have made that change though, it stays outputting to my amp so not sure what is happening there. Have you tried different cables? Scarlett->Amp cable? maybe leave headphones hooked into the Scarlett (not on direct monitor) and the next time the audio drops out on your amp see if it is still coming out of the headphones. Might help narrow down where the issue is.
 
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