Upgrade Power Cord for FM Tuner

Sorry to be late to the party. About two decades ago, I replaced the captive zip-cord power cord on my Sony ST-S550 ES tuner with an Audio Sensibility Testament power cord, hard-wired to the unit. The effect was transformative.  The cable now sells for $374 CDN (~$276 USD), less 15% for Montreal Audiofest sale, or about $235 USD.

I only listen to my local NPR station for about 2 hours/week, using a Magnum Dynalab ST-2 FM antenna, $700 interconnects, and some special footers that were under $200. The sound quality is very close to my much more expensive analog and digital front ends. Given that I bought the tuner used for $150 in 1991, I'm well under $1/week for all that musical enjoyment. I wish I could say the same for my DAC and my turntable.

Look for the Audience F3 power cord. They sell for @$160. I have three of them.  They also have the F5 more $, but I never tried them.

All the best.

I don't believe the expensive cords,are so much better..I use 16 ,18 gage wire....I cant hear any difference....