A possible candidate is the Viva Solisti. This is an Italian single-ended design that uses an 845 tube for each channel. It is a true integrated, not one of those tube "integrated" amps that have a passive linestage (only volume control and switching, no amplification/buffer).
I have heard Viva's prior model and liked it. I only heard the Solisti under show conditions, but the distributor insists it is much better than the model older model.
I have heard Viva's prior model and liked it. I only heard the Solisti under show conditions, but the distributor insists it is much better than the model older model.