Hi,
If you want to experiment, I believe that Audioquest sells cores in two sizes for use on power and interconnect cables. I think they are called RF Stoppers or something similar. They are relatively cheap and come in simple snap on cases. I have them on my power cables to everything but in truth I never A/B'd to see if there was a difference. I think Stereophile gave them a thumbs up in their accesories category.
Phil
If you want to experiment, I believe that Audioquest sells cores in two sizes for use on power and interconnect cables. I think they are called RF Stoppers or something similar. They are relatively cheap and come in simple snap on cases. I have them on my power cables to everything but in truth I never A/B'd to see if there was a difference. I think Stereophile gave them a thumbs up in their accesories category.
Phil