First, you won't need 70WPC for those speakers. Second, rather than a "current" model why not look for an older model amp from VAC, Quicksilver, Manley, Atma-Sphere, BAT, etc. You'll get very high quality and these companies provide excellent service and parts if required. IMO of course.
A good 50-70 watts tube amplifier for $ 2000?
I want to build a second system around a good 50-70 watts tube amplifier. My budget for the amp is around $ 2000 and I prefer to buy an amp that is a current model, in order to avoid service problems in the near future. Any help will be appreciated. Pablo.