Copper Sleeve over IEC


There has been several threads on AA about putting a 1 1/2" copper union (coupler) over the IEC on the CD Player, Preamp, Amp.

Well I tried it...

Anyone else give it a try?
ozzy

Showing 1 response by wig

Guys,

I tried this also and noticed a deeper and quieter background. Done the pre also but thought is was better without the sleeves. Will try on my dac when it comes in since digital appears to have alot of grunge.