I agree that tubes in the preamp stage, with solid state for power, is the best combo. I use the Roth MC4 in my office for this setup.
Having said that, if you really want tubes in the amp stage, check out the Dared VP-300B SET tube monblocks on eBay. Six Moons loved them, and they should work well with the ZUs. I owned a Dared integrated, and it was really well built. Worth a look.
Mot
Having said that, if you really want tubes in the amp stage, check out the Dared VP-300B SET tube monblocks on eBay. Six Moons loved them, and they should work well with the ZUs. I owned a Dared integrated, and it was really well built. Worth a look.
Mot