I have no idea...

Originally, I used a Meridian Cat7 SpeakerLink cable. Then, I purchased 2 x Audioquest Vodka RJ-45 cables - and replaced the Meridian cable for one of the Audioquest cables between my 218 and 210. It made an immediate difference.

Some day, I might upgrade the Vodka for a Diamond.

IIRC, 'Jeremy AH' has utilised Audioquest Vodka RJ-45 cables for connecting to his Meridian DSP's, with impressive results.

Not an Actor, nor married to Jamie-Lee Curtis.

#1: DSP5200SE|DSW.2|218|210|506.2|504
#2: Prime/PSU|SOtM sMS-200 Mini NEO SE|Focal Stellia
#3: Other stuff