In addition to Belles, other integrated amps that would drive the Vandys are provided by NAD, Rouge Audio, Parasound, Arcam, Hagel, Vincent, and several others. Hopefully other will ad to this list.
If you want a integrated amplifier that has it all check out the Parasound Halo. A review was published by Stereophile November 2015 and can be found online. Line level, digital, phono, minijack inputs are some of it's features.