Need recommendations for inexpensive power cord

I am surprised not to see Ice Age power cords mentioned here. They are well made and relatively inexpensive. They are cryo treated and come in various configurations carbon/ copper, copper/copper, silver/copper, etc. I have the copper/silvers on my Martin Logan Vistas and the copper/copper on my Marantz SACD player. A significant improvement all around, but the copper/copper on the Marantz was really surprising: better bass, a more dimensional sound and a deeper sound stage. Highly recommended for less than $150.

@rvpiano , Hi side question . I have a Schiit Bifrost Uber and a Musical Fidelity transport . And also an older Oppo . I’m cost driven . Are you satisfied with the Gumby ? I listen to Tidal and a few CD’s . Second , with what I have now , Gumby or Oppo first ? BTW , I run the Silnote cords ($99) . Just ordered the entry level digital cord from Signal . Saw it mentioned quit a bit in this thread . If I can tell a difference , I’ll get the upgrade one. Thanks for any advise .  Mike B , Clovis, Ca.

@rvpiano, good move on the Isotek power conditioner with the Elite power cord. All I'm suggesting is that if you should ever want to upgrade the power cord or cords to your Dac, Transport or Oppo I believe you will hear an additional improvement in your music.

The Gungnir is definitely superior to the Oppo by itself.  But I found if I used the Oppo as a transport in conjunction with the Gumby it produced better results than with my Cambridge transport. Strange.  I’m still experimenting though.
I can highly recommend the Gungnir.

Signal cable PC