What do you guys use for chassis wiring on old tube gear?
In the old days, when I needed to replace some bad wires in an old tube radio, I just salvaged some from old tube tv sets. But dont have them anymore. Looking on places like ebay, I see suitable sized wire, but most is rated at 300v or usually less. MUCH LESS.
My local hardware stores have "Automotive wire" which is generally thicker than I need, but also rated at lower voltages than what is in a lot of tube gear.
Personally, I cant see that thick insulation failing at 500v or so, but it is a concern.