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--- jack [2017/05/15 11:59]
127.0.0.1 external edit
+++ jack [2021/06/03 19:48] (current)
@@ Line 130: / Line 130: @@
 Which makes the capture device (sound input) ''card 2'' and the playback device (sound output); the USB microphone and the analogue speakers, respectively.
+===== Adding missing devices to JACK =====
+If a device isn't available in JACK, you can add it using the ''alsa_in'' command along with the device designation you get from the ''aplay -l | grep card'' output.
+<code>
+$ alsa_in -d hw:2 &
+</code>
+Now the device is available to JACK.
 ===== Routing JACK =====