Looking forward to your impressions of the pre, I am traveling the same kind of road, was lucky to catch a private sell of a Belles SA-30 Class A amp, hopefully get it next week, plan is to buy a Supratek Cabernet to go with it, Nick says the amps should be perfect for each other, I have looked at a lot of power amps the last two years, but mostly been thinking about class A, nearly bought the Luxman L590Aii intergraded amp, but was afraid I would miss tubes in the pre section too much..... Tubes..They can be annoying to maintain.... But the sound they make, makes it worth it.