Best improvement for the buck


I just recently sold a McIntosh mc250 and now have about $900 to spend to improve my system. 
Parasound p5 
Parasound A21 +
Denon dp51f  with grado gold
Magnapan 1.7i 
Klipsch 10" sub on stand
Oppo bdp83 
Blue Jean interconnects 
Sony 8" sub on stand
Monoprice xlp interconnects 
DIY braided speaker cable. 
So now the question is what is the most logical improvement or improvements.any suggestions?
audiomaze

Showing 2 responses by stereo5

Why did you sell the MC250?  If you are spending just the 900, you can’t get the Parasound A21+.  That is a new amp that sells for $3000.00.  What was it about the MC250 you did not like?  What is the rest of your system?
@audiomaze,

My apologies, I thought that was what you were considering buying.