best class a amp for a grand?

Forte's come up from time to time, and are under a grand - like the Forte Model 4, or 4a. Old Threshold's are a good choice, too, but they're not all pure class A.

Absolutely agree with a Forte 4, and if one does come on the market, it won't last long.

Almarro A318B used here on AG.
Read the 6moons review.

http://www.6moons.com/audioreviews/almarro5/318.html

Monarchy Audio SE-100 Delux class A mono blocks. I purchased a refurbed pair of these direct from Mr Poon for $980 plus shipping via Agon. They include the all latest circuit improvements reflected in his current model, minus a few circuit protection gizmos. Very happy for money spent.

get yourself an old Krell