Improve sound


I have a pair of martin logan 40i. Blusound node most recent version. Anthem mrx 720. I have the speakers connected with bi wire blue jeans speaker cable. The blu sound via optical cable.  I have about 1000 dollars.  What could I upgrade.  Thought about getting an amp like the parasound 23+ or upgrading the streamer to a cambridge. Please I would love some help/suggestions.

 

Tim.

ramshackle

  speakers is weakest point in gear chain. So  you will have very small improvement until you upgrade the speakers

synergy is a bitch. I would try smaller, more musical speakers first that you can return. (Revel, Buchardt, Dynaudio, Totem, Q acoustics, Monitor Audio, ....)

Being as you have an Anthem, I assume you've run ARC? If not, run it and you'll be better off. If so, go into your ARC file and make some tweaks (one at a time btw) to better the sound. 

With ESL's the typical weak links are the amplifier and the room.  The ARC should help improve the amplifier performance though.  That leaves the room.