... WHAT POWER CORD(S) ARE PLAYING IN YOU SYSTEM TODAY?

It is more fun to me to mix and match than stay with one family:

*Bogdan Audio Creations SACD Player ~ Marigo Audio RMX Reference 6ft power cord
*Micromega CD-30 HDCD Player ~ Vintage Apple iMac 6ft Rainbow power cable
*Blue Circle BC3 Preamplifier + BC3.1 Power Supply ~ Cooper 5ft power cord
*FirstWatt F7 Power Amplifier ~ Aural Thrills Active 1m power cord
*Shanling TEMPO CD Player ~ handmade 12AWG 6ft power cord by a Puerto Rican gentleman
*DAL Audio Retro 3875 Chip Power Amplifier ~ with Maze Audio Ref4 Billet 4ft power cord

- None over $150 paid.

Transparent Powerwave ( 2019 version) with upgraded perf. power cable.

SynergisticResearch ( version 1 ) Master Coupler between  powerwave and DAC  ML 380S also connected to powerwave.

Just got the Powerwave.  More for protection for pre amp and dac, than looking for a big audio boost .  At first, that is what I thought I got.  Now that its run for about 10 hours, really noticeable difference in SQ.  Probably more to come.Very Pleased

Preamp and Dac- Furutech FP-S032N With F1-11 Gold Connectors

Power Conditioner-  Cerious Technologies Nano Signature Power Cable 
My amp has a captive power cord so that's it.

Bluesound Node 2i…..Wireworld Mini-Electra C7

Wyred 4 Sound DAC-2 DSDse…..DH Labs Power Plus

Wyred 4 Sound ST-1000mkII…..Acoustic Zen Krakatoa

All Anticables Level 3. Improved detail and bass over home brew 12 gauge cables.