Best DIY power cable. Why not make?

@czarivey,

Please do tell us which component in your setup currently powered by McMaster $10-$20 powercord.

Thank you for your time!

There is plenty of information at this site
https://www.audioasylum.com/cgi/etv.mpl?forum=cables

Duster can be very insightful

Happy DIY

My new component will that will need a PC is the Lumin T1 Streamer/Dac power supply.

@goose,

The following components are required for a typical configuration of a LUMIN system:

- LUMIN Audiophile Network Media Player.
- iPad running LUMIN iPad App.
- Home Network including Wi-Fi connection.
- LUMIN L1 Music Server or NAS (Network Attached Storage) including a UPnP server (QNAP or Synology are recommended).
- Computer (optional) used for ripping CDs, downloading music and configuring the NAS.
- Amplifier and Loudspeakers.

You won’t need your existing preamp, PC and DAC anymore if you choose to get Lumin T1 and L1 music server.

Cue in "Williewonka".  
Like Duster on Audio Asylum mentioned by ddzstereo, review various posts on the subject of DIY power cords by Willie on the 'gon.