my windows 10 PC just died and I am back on a somewhat older Linux box. On Windows I could happily use 3 identical mics with Asio. Under Ubuntu I am not having a prayer.
Alsa only allows me to use one device and appears to be seeing 2 of the mics. The default session that should pic up the inputs doesn’t under pulseaudio nor ALSA.
The startup dialog of Ardour offers a button for device configuration similarly to Ardour with Asio on Win10do, but when I click it, nothing happens and Google is silent on the subject.
The system sees all three USB mics no problem:
0 [SB ]: HDA-Intel - HDA ATI SB
HDA ATI SB at 0xfdff4000 irq 16
1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xfcffc000 irq 19
2 [Audio ]: USB-Audio - Bravo-X USB Audio
SAVITECH Bravo-X USB Audio at usb-0000:02:00.0-1, full speed
3 [Device ]: USB-Audio - USB PnP Audio Device
USB PnP Audio Device at usb-0000:00:13.2-5.4.2, full speed
4 [Device_1 ]: USB-Audio - USB PnP Audio Device
USB PnP Audio Device at usb-0000:00:13.2-220.127.116.11, full speed
5 [Device_2 ]: USB-Audio - USB PnP Audio Device
USB PnP Audio Device at usb-0000:00:13.2-18.104.22.168, full speed
Thanks in advance!