recommend a small digital amp for kef ls50??

[Chr78]

Hey Guys.

Right now i have the nad d7050 dig amp for My kef ls50, but they are Hard driven and i need something similar, but with much more power. Recommend and amp, it has to be small and not cost more than 1000 pounds.
Thanks.

 

[dalethorn]

This is the headphone section, so you'd get the best answer in the speaker section.