This video compares the noise before and after I replaced the standard knives with a Byrd Shelix planer head. I don’t have any video planing wood with the original knives because I wanted to keep them in new condition.
DEWALT Thickness Planer, Two Speed, 13-Inch (DW735) (Amazon Affiliate)
US: https://amzn.to/397NKYf
CA: https://amzn.to/2YZvQoR
This is where I purchased the Shelix head: https://bit.ly/1gbzn1P