Volume 100% when synced

I have 2 speakers with minis. My biggest, loudest speaker… When it’s the master in multi room the volume is either off or wide open. There is no in between. If it’s the secondary device it’s fine. Any ideas?

Freaking love this board!

You’re using MINI V3 + DAC board? If so, it’s a known fault in hardware… you could use the internal DAC.

Yes, the speaker that goes full volume has a DAC. The smaller speaker that works correctly does not. I’m using the DAC expansion board with the mini.

Hello, is there any fix for this issue? Cant it be fixed with ACP? I bought 6pcs of V3’s and DAC boards and now i cant use them synced because of the volume problem?

We’ve fixed this issue in MINI V4 board.

Is the Upstream Mini V4 out yet? I’m also having the exact same issue with the DAC Board on my Upstream Mini.

yes, the module has been published for months, but we used the same SKU name in shop.

That’s great!