Coincident makes an el34 SET amplifier called the turbo and is said to have very good quality output transformers. It would likely drive your efficient speakers very well. Worth a look at least.
What amp
So I have a pair of old klipsch heresy that I have put some work into and restored them nicely, I have been running them on an old rotel amp but its a bit old now and I'm looking to upgrade, can anyone give me some advise on what amp I should be looking for (new or old) i have about $1000 to play with thanks guys :).