2. misc-audio
  3. 149447-118117

ISOTEK - Full System Enhancer CD

https://www.musicdirect.com/equipment/isotek-full-system-enhancer-burn-in-cd-version-2

I had tried several system cleaning CDs to have some modest effect.

But this one from Isotek give jaws dropping effect of cleaning soundstage with reducing hiss noise.

It is worth every penny.

MusicDirect offer 60 days of satisfaction guarantee.

I recommend other member to try this inexpensive tweak.
128x128shkong78
shkong78's avatar
shkong78 OP
1,485 posts
 
I am using Isotek CD to burn in RE800S earphone now.
geoffkait's avatar
geoffkait
23,365 posts
 
The $64,000 question is how long does it takes to burn in HIFIMAN earphones using the Isotek CD? 
prof
3,486 posts
 
And in the category of "audiophiles will believe anything" we have....
geoffkait's avatar
geoffkait
23,365 posts
 
The average person would be much better off if he believed in too much instead of too little.

Don’t be a cube, rube! Go ape! 🦍
skipper1957
1 posts
 

XLO has been & still is kicking tail & taking names. If directions are followed.

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