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

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.

Thanks @sunshdw for correcting me.  Sorry, my bad!! :)  AMT's have great electrical performance so ignore me!!! I SAID IGNORE ME!!!!! :D

So that leaves the room.....

I like the Martin Logans. I think a tube DAC might give them real warm and liquid sound. MHDT Orchid comes to mind.