Adding a tubed preamp will not necessarily provide the "Ah-ha!" moment you might expect. It will certainly sound different to a degree.
IMO, you will hear a more substantial change in your system's sound with a tube amp rather than a tube preamp.
Expect a more 3D and natural sound with either change. The degree of holographic effect will vary from component to component.
IMO, you will hear a more substantial change in your system's sound with a tube amp rather than a tube preamp.
Expect a more 3D and natural sound with either change. The degree of holographic effect will vary from component to component.

