Power cord for Belles 350A Reference

Your suggestion for a PC in the $ 350-400 used that has excellent lows but that does not rolls off the highs .
Many thanks
I have a Belles 150A reference and I have used shunyata Tiapan, Python but the one I liked the best was the Audience Powerchord. Very nice, neutral and detailed.
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Thank you Davt
Thank you Tvad
I have the Belles 350A . Best power cord for it ,is the Hamornic Tech fantasy 10 power cord . The VH audio flavor 4 with wattage top connectors are also good for belles 350 A. I have tried Shuyata Python and Audience powerchord too and did not like both. Try Hamornic fantasy 10 . very good power cord.