Yup, as that's what I'm keen to try (at its best), as I already know how good things sound without the preamp, using Volumio.

If you do it in the form of a simple step-by-step guide, in terms of 'go to X, click on Y, and do Z', so that I'm simply following your instructions 'parrot fashion', with no need to 'decipher' tech-speak, then that would be much appreciated!

Marco.