SetVol

version 4.1, released October 28, 2023
SetVol does not need to be installed, rather just unzip it from the download file (above) and run it.
SetVol's source code can be found here.
You can use the balance, beep and report options together to verify individual speakers
For example on an eight channel device you can use the following commands:
setvol 50 balance 100:0:0:0:0:0:0:0 beep report
setvol 50 balance 0:100:0:0:0:0:0:0 beep report
setvol 50 balance 0:0:0:0:0:0:0:100 beep report
Here is an example of how to call SetVol via a .bat
file and have it return the current volume:
A Ruler for Windows  
CallClerk  
... and more

version 3.4, released January 28, 2023
Copyright 2023, Rob Latour

version 3.3, released January 19, 2022
SetVol is a free open source command line utility which lets you set the volume and recording levels of your Windows computer's audio and recording devices.  The program also lets you set the
default volume or recording devices.
Privacy and Cookie Statement
Copyright 2022, Rob Latour

(version 2.4, released February
24, 2021)
SetVol is a free open source
command line utility which lets you set
You are welcome to download and use it for free on as many computers as you would like.
To download a copy of the program, please click here.
SetVol is licensed under the
MIT license.
SetVol does not need to be installed, rather just unzip it from the download file
(above) and run it.
Source:
SetVol's
source code can be found here.
Copyright 2021, Rob Latour

(version 2.3, released June 29, 2020)

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