Welcome, Guest
Username: Password: Remember me

NOTE: This is a "Community" forum. Please be mindful that community members are here to help as part of a community effort. We therefore appreciate your effort in keeping this forum a happy place!

If you have a specific issue (e.g. hardware, failure) and want help from our support team, please use our tech support portal (Support menu - > Contact Us).
Thanks a lot of your help in making a better community.
  • Page:
  • 1

TOPIC:

Multiple U-DAC8s on OSX 2 years 5 months ago #42669

  • supersg559
  • supersg559's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 1
  • Thank you received: 0
I am trying to make an aggregate audio device on a Macbook Pro with OSX 10.14.5 out of four U-DAC8s (for a total of 32 channels out). The specific hardware composition is:
  • U-DAC8 (v1), serial number 0001, Version 6.b3
  • MCHStreamer DAC8 (v2), serial number 00006, Version 1.03
  • MCHStreamer DAC8 (v2), serial number 00006, Version 1.03
  • MCHStreamer DAC8 (v2), serial number 00006, Version 1.03

All of the devices are attached to the laptop via a USB3 hub, and appear in the USB System Report. Only the v1 and one of the v2 interfaces appear in the Audio Midi Setup device list. At no time can I make more than on v2 devices appear at once.

Does anyone have any idea if this is an OSX issue, a U-DAC8 issue, or something else? I tried to find a firmeware update for the interfaces, but could not find anything relevant.

Please Log in or Create an account to join the conversation.

Multiple U-DAC8s on OSX 2 years 5 months ago #42809

  • devteam
  • devteam's Avatar
  • Offline
  • Administrator
  • Administrator
  • Posts: 8984
  • Thank you received: 1306
@supersg559

We could be wrong but I believe that our support team already helped on this request? For OSx to support multiple USB interface, we need a unique SN# ID. Feel free to contact our team if you need some support for getting the custom firmware.

devTeam
miniDSP, building a DSP community one board at a time.

Please Log in or Create an account to join the conversation.

  • Page:
  • 1
Moderators: devteam