Hi Stevebythebay - I have three Shunyata Sigma Ethernet cables and one Alpha on my HIFI and HT rig. They are superb and I tested then for a good month in various combinaitons, with other cables as well as the Venom (which is excellent).
I have also tried the EMO 70 e medical isolator which is quite popular but found I didn't need it with the Sigma., Every other cable benefited but not Sigma. That is a step above in Audio and Video in a serious way. I have ordered an Etherregen and it should arrive this week. I have a few Uptone products and they are really good. I am also wondering whether the Etherregen will make a difference. Experience suggests that it will. My current switch is a Cisco 2960 which is the best switch I have heard so far. I use a Shunyata Alpha NR to power it. Will be interested in exchanging impressions.
I have also tried the EMO 70 e medical isolator which is quite popular but found I didn't need it with the Sigma., Every other cable benefited but not Sigma. That is a step above in Audio and Video in a serious way. I have ordered an Etherregen and it should arrive this week. I have a few Uptone products and they are really good. I am also wondering whether the Etherregen will make a difference. Experience suggests that it will. My current switch is a Cisco 2960 which is the best switch I have heard so far. I use a Shunyata Alpha NR to power it. Will be interested in exchanging impressions.