LineIn

LineIn 2.3

Free
Play music via a mic or any other device plugged into your sound in port.
4.5  (2 votes)
2.3 (See all)
Play music on your Mac via a microphone or any other device plugged into your sound in port. Use the app if you require to input music from an external device, recreating the OS 9's "Play input through output device" function. The utility lets you visualize the activity on the input and output channels and select the devices you want to make use of.

LineIn enables the soft playthrough of audio from input devices. In simpler terms, you can use LineIn to play sound through a microphone or any other device plugged in to your Sound In port. If you need to input audio from an external device, recreating OS 9's "Play input through output device" option, then LineIn is perfect for you.

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