I'm looking for an exquisite modern 10-25 wpc tube or class A amp that controls for turn-on and turn-off transients, preferably, but not necessarily, with balanced inputs, to use for a tweeter amp. Any ideas or suggestions would be appreciated.

David

Edit: This is not specifically an offer to buy, so I did not post in the Marketplace forum. It'd be fine with me if this turned into a discussion of tweeter amps in general.