what speakers do you have? was curious to impedance.
you really are looking at PSET at 40 watts, but the old Bel Canto i40 is supposed to be very good. I recommend Melody 845 amps in your price range- but they MUST be retubed.
KR Audio's Kronzilla would also work- I believe there is one used on the 'gon inside your budget. KR doesn't sound like a traditional SET, so depends on what you want. KR's biggest issue are tubes (only source for them)
The Funk speakers are 4 ohms nominal. I expect needed with the tube amp is a 4 ohm tap?! Any pros or cons to consider?
thanks very much, Brian