AudioQuest RCA Noise-Stopper Caps (Set of 10) length-50-ft and a wall mount charger

and a wall mount charger with USA plug and adapters for Europe and Japan

the optional SuperSat 60 Table / Shelf Stands are the perfect solution

McIntosh uses two balanced conductors with separate ground while adding fourth chassis ground to further prevent interference

such as an AudioQuest DragonFly

AudioQuest RCA Noise-Stopper Caps (Set of 10) length-50-ft and a wall mount chargerIn a world immersed in RF EMI interference, we all need the sound of silence Nothing makes an audio video system more irritable than RF interference the bane of dynamics and clarity. To reduce the amount of RF interference entering your system, it is recommended that you cap all unused RCA and XLR inputs. Youll be pleasantly rewarded with a blacker background, deeper soundstage, and a richer, more satisfying overall experience. AQ Noise Stopper Caps