Suggestions:
1. DIY as Sean suggests (unless you just want to get rid of some money). You can buy wire and connectors just as good as what the high priced labels use.
2. Keep them short (again as Sean suggests).
With your tube gear I do think that the interconnects can affect sonic quality. I myself have good but not exotic interconnects because my stuff is all SS, 50 ohms or less.
1. DIY as Sean suggests (unless you just want to get rid of some money). You can buy wire and connectors just as good as what the high priced labels use.
2. Keep them short (again as Sean suggests).
With your tube gear I do think that the interconnects can affect sonic quality. I myself have good but not exotic interconnects because my stuff is all SS, 50 ohms or less.