Thanks, I was not aware of Acoustica. I will check it out.
I am not using any spectral editing features at all I am only interesting in extracting the stems with high quality.

I also use SongMaster Pro it is my fravourite so far.

The reason I got interested in Steinberg SpectraLayers is that I found it attractive to have it as a plugin to StudioOne. But it is not a big issue. I am very happy with SongMaster pro as it is. No big deal to save the stems to file and drag them into the DAW. Also for a while I thought the quality may differ between these solutions, but I am not so sure anymore. It would be interesting to know if anyone else have compared the quality of the extracted stems between these products.


BIAB 2025, Studio One 7 Pro, Song Master Pro, Win11 Home. i7-9700K CPU, 32GB, ESI MAYA44eX, Guitar Pro 8, Transcribe, (EZKeys2, EZD3, SD3, EZBass, EZMix3)
Amateur: fiddle, guitar, vocal, beginner on bass.