Best power cord for a preamp?

It depends. It would be helpful if you post your system under your userID. This will give us something to work with. What does it sound like? Perfect? You would just prefer better sound. Is it tending to be bass shy? …. It depends.

Largesr selling are WireWorld, Transparent, and AudioQuest. Additional good brands, Nordost, Cardas, DHLabs.

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.

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 ?

I'm hoping for an upgrade in sound - dynamics clarity nuance fullness detail speed., all those things that increase emotional involvement, ... just hoping some with great separates have been able to do some comparisons at a high level. MIT's  latest efforts are 'very' pricey - and not available in my area. 

Just your comments - of your experiences, with separate components - are much appreciated :)