Budget Power Cords For Tube Mono Amps ?

Look into the Bob Crump (RIP) Asylum cord, see the link below. This will take you about 15 minutes to assemble & should work very well. I'm running 5 of them. This is a shielded cord with a drain wire.

Cryoparts.com has the cyro'd wire & connectors for a reasonable price (and good service). Take Five Audio also has parts.

Crump Cord

dopog...sorry, not sure why.

If you google "bob crump asylum" the first hit (on audiotweaks.com) is it. It's a nice, clear description of assembling the Crump cord.