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  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
1,469 posts
 
Isotek Enhancer CD is also very good to burn in new earphone or headphone.
geoffkait's avatar
geoffkait
23,365 posts
 
Would it be wrong to assume you used the Isotek CD to burn in your HIFIMAN RE-800S earphones?
shkong78's avatar
shkong78 OP
1,469 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
3,454 posts
 
And in the category of "audiophiles will believe anything" we have....
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