Improving on the stream of a combined streamer dac


I recently (foolishly) compared the streamed sound of my Electrocompanient

ECM 1 Mk II to internally stored digital downloads on the same ( ie not stored in my Small Green Computer server).  I was surprised how much better the downloaded files sounded.  Perhaps, I was naive to think otherwise.  So, I started looking at old audiogon threads to see if I could figure a quick and easy fix to up the sound of the streamer but found little that made sense or was affordable.  My question is whether I should continue to search, or if I should take it for what its worth and just listen to the music.  The rest of my digital front end:  Small Green computer server,  a Trendnet unmanaged switch and the ECM.  I use a Luna Orange ethernet cable from switch to ECM and a Purist Audio cable to the SGC.  Thanks for your advice and happy holidays to all.

rivinyl

My suggestion for those who do not like how their streaming sounds is get out and listen to other setups as much as possible.  When you find one you like do that.  

"quality of the roon core...."

what are some good quality roon core?

My Roon Nucleus was a piece of junk.....

I had Roon Core on two different generations of mac mini. Currently have Roon Nucleus One. It’s been great. Both sonically and functionally. It responds well to better Ethernet cables. 
Your SGC should be fine.
Can you describe the attributes of streaming that factored into your conclusion of it sounding inferior than the local files? What characteristics set one apart from another?

I’ve experienced the same exact issue and resolved it by upgrading the streamer. But my cables were in order. Yours aren’t. 

I have my ROON core on a piece of junk. It does not matter in my case because I have done what someone already posted on this thread. Use fibre optic before the DAC and you will not get hit by the nasty sonic gremlins of bad this or that. It don’t matter if you use fibre before the DAC.

My ROON core is on a cheap $500 Dell that I got about 6+ years ago. This machine has no mouse | keyboard | monitor and resides under a bed in my guest room. Why, because it is a bit noisy and a piece of junk. It does not matter about using such junk if you use fibre.

I am ROON all the way and my streamers ONLY work with ROON. It was cheaper this way, and I have no intention of using anything but ROON.