Zvovchik,
up to $1k I would suggest Audio Research SP9mkII ( about $8-900) or SP16L ( about 1k) as being good value and good bang for the buck. The SP9 is a hybrid design and has lots of drive in the line stage. The SP16 is very musical. The SP11 you mention is very cheap, but if anything goes wrong will be expensive to repair as it is more complex.
up to $1k I would suggest Audio Research SP9mkII ( about $8-900) or SP16L ( about 1k) as being good value and good bang for the buck. The SP9 is a hybrid design and has lots of drive in the line stage. The SP16 is very musical. The SP11 you mention is very cheap, but if anything goes wrong will be expensive to repair as it is more complex.