Arcam Dalta 290 amp

Hello guys,

I have the following system:

Excite X12
RDAC (currently defective)
Cheap denon receiver
Chopper speaker cable

I have the oppertunity to buy an Arcam Delta 290 amp for €350. Is this a good buy? I read alot about how good the amp is, but i couldn't find out what is sounds like. So my questions are:

-Is it a match with my system?
-How does it sound?
-Are there any know defects with this amp?