Best power cord for a preamp?

a little more info would help.

do you currently have the stock one or a aftermarket one ?

if aftermarket, what do you not like about it?

what is the preamp?

budget ?

Thanks for input. I use a Spectral DMC20. Presently use older but high quality(imho) MIT power cord. It's because there are so many available I ask for opinions regarding current PC's. Hoping for comments from those who use high to extreme quality separate components.

what are you looking for in another power cord that the MIT doesnt do ?

what are you looking to spend ?