The Chinook is a really nice phono stage for the price. I bought mine pre-owned in 2018 and it has seen a lot of use with no issues. I'd cancel your order with Upscale and jump on this https://echohifi.com/details/17222/Manley-Laboratories_Chinook. They won't drag their feet, it will be shipped out tomorrow.
I eventually upgraded to a Herron VTPH-2A, but they are now unobtainable. I still use the Chinook every morning while getting ready for work.