Which class D amps have you heard? Just curious. I love ARC's tube gear, but I heard their new class D amp a couple years ago and wasn't all that impressed. I keep holding out hope that some class D's claims will be true. E.g., I'd love it if the Red Dragons truly deliver SET sound in a powerful class D amp.
Back to topic, hoever, given that you like tubes + Joseph speakers, you should probably stick with tubes or class A solid state, but finding affordable 100wpc+ class A SS could be a challenge.
If you like VAC, you'd probably also like VTL. I've head VTL with Wilson speakers and the combo was very impressive. Right now there's a pair of powerful VTL monoblocks on the A-gon classifieds in your price range.
Also the all-tube VTL-150 stereo amp is almost in your price range ($3750 list). You might find a demo or get a discount to put it into your range. It's 150 wpc into 8 ohms.
Back to topic, hoever, given that you like tubes + Joseph speakers, you should probably stick with tubes or class A solid state, but finding affordable 100wpc+ class A SS could be a challenge.
If you like VAC, you'd probably also like VTL. I've head VTL with Wilson speakers and the combo was very impressive. Right now there's a pair of powerful VTL monoblocks on the A-gon classifieds in your price range.
Also the all-tube VTL-150 stereo amp is almost in your price range ($3750 list). You might find a demo or get a discount to put it into your range. It's 150 wpc into 8 ohms.