There is a switch on the back of the mydac micromega between the usb and the opti plug, you can set it on usb 1 or usb 2.
Hi handagx,
Now runeaudio is on a raspberry pi 3 B, but no change.
There is the output of lsusb in USB 1 mod:
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Bus 001 Device 006: ID 1f75:0817 Innostor Technology Corporation
Bus 001 Device 005: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 004: ID 26f2:0100
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
The aplay -l in USB 1 mod:
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**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: MYDAC [MICROMEGA MYDAC], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
and the aplay -L in USB 1 mod:
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null
Discard all samples (playback) or generate zero samples (capture)
default:CARD=ALSA
bcm2835 ALSA, bcm2835 ALSA
Default Audio Device
sysdefault:CARD=ALSA
bcm2835 ALSA, bcm2835 ALSA
Default Audio Device
default:CARD=MYDAC
MICROMEGA MYDAC, USB Audio
Default Audio Device
sysdefault:CARD=MYDAC
MICROMEGA MYDAC, USB Audio
Default Audio Device
front:CARD=MYDAC,DEV=0
MICROMEGA MYDAC, USB Audio
Front speakers
surround21:CARD=MYDAC,DEV=0
MICROMEGA MYDAC, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=MYDAC,DEV=0
MICROMEGA MYDAC, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=MYDAC,DEV=0
MICROMEGA MYDAC, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=MYDAC,DEV=0
MICROMEGA MYDAC, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=MYDAC,DEV=0
MICROMEGA MYDAC, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=MYDAC,DEV=0
MICROMEGA MYDAC, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=MYDAC,DEV=0
MICROMEGA MYDAC, USB Audio
IEC958 (S/PDIF) Digital Audio Output
And now lsusb in USB 2 mod:
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Bus 001 Device 007: ID 1f75:0817 Innostor Technology Corporation
Bus 001 Device 005: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
aplay -l in USB 2 mod:
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**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
And finally aplay -L in USB 2 mod:
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**** List of PLAYBACK Hardware Devices ****
null
Discard all samples (playback) or generate zero samples (capture)
default:CARD=ALSA
bcm2835 ALSA, bcm2835 ALSA
Default Audio Device
sysdefault:CARD=ALSA
bcm2835 ALSA, bcm2835 ALSA
Default Audio Device
With my mac it work fine in usb 1 so juste having usb 1 working wood be great.
Thank for your time
Victor