Cubase 15 Pro: Spectral Separation / Stem Separator option missing (Win 11 25H2)

Cubase
1

Hi everyone,

I’ve recently updated to Cubase 15 Pro, but I cannot find the new “Spectral Separation” (Stem Separator) feature in my menus. It doesn’t appear under the Audio menu as expected.

Here is my setup:

OS: Windows 11 Version 25H2

CPU: Intel Core i7-12700H (12th Gen)

Version: Cubase 15.0.6 Pro

I have checked the Audio menu but the option is simply not there.

Is anyone else experiencing this? Could it be related to the Windows 25H2 preview/update or a specific hardware conflict?

Thanks for your help!

2

looks pretty straight forward. never used this feature myself. do you have the pro version? it most certainly is present in my Cubase Pro 15

3

I’ve followed all the steps correctly, but I still don’t have the option.

4

hard to say. are you sure you have the pro version active?

stems
stems660×1340 105 KB

5

Yes, I’m 100% sure, I have the other Cubase Pro features available

6

I have the same issue, no stem seperation

bandicam 2026-01-07 03-33-30-902
bandicam 2026-01-07 03-33-30-9021920×1080 353 KB

7

Upgraded to 15 from 14 pro

8

Same, and I don’t see this feature anywhere in the product. It’s literally the only reason I bought the upgrade today, to separate stems. And now I can’t. Makes no sense.

9

That’s cuz you have no track highlighted (from what I see).

10

You sure you first highlighted a mixed track? The prompt won’t appear in the menu till you do.

1 Like
11

ME TOO,SAME PROBLEM :persevering_face:

12

Do you own Cubase Pro?

13

yes .I think that the problem is the operation system ,using os Mac Monterey :man_facepalming: