Headset Left Right - Stereo Test

The easy way to figure out which Earphone/Headphone is right and which is left.

Use Stereo Test to quickly verify that you're getting the correct audio channel sent to each ear or speaker. Hear your music & video how it was supposed to be heard: Left-left; Right-right.

Our promises:

No need to grant any special permissions.

It's free, it's small, it's meant for one thing and it does it well.

With the CHECK LR button Identify the left and right channels to verify that they are properly wired and placed. The display will show the active channel at all times.

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