ISOTEK - Full System Enhancer CD

https://www.musicdirect.com/recommended-gifts-under-50/cardas-ayre-acoustics-irrational-but-efficacious-ibe-burn-in-cd

  It would be interesting to compare those two system enhancer CDs.

Once my system got cleaned by Isotek, I am not sure Ayre will make further improvement or not.

+1 to lowrider57

All the tweaks are system dependent.

I also have XLO burn in disk which did not impress me.

But Isotek did wonder to my system in cleaning the sound and reducing hiss noise.

I also have Isotek positioning disk which did not impress me.

I used to have slight hiss noise out of tweeter and I had tried to reduce it with grounding block.

But after trying Isotek CD enhancer, such hiss had been almost gone.

Viola this disk saved me lot of money.

Grounding blocks are also pretty expensive.

Isotek Enhancer CD is also very good to burn in new earphone or headphone.

I am using Isotek CD to burn in RE800S earphone now.