It took me a [very long] while but I finally found two older sources pre-the filter changediscoDSP wrote: Wed Jan 16, 2019 11:53 am Old filters using double the CPU is not subjectiveif the person who designed the filters decided the new ones were better at the time is something to consider. But yes, each to his own.
Looks like the change was done in September 2014: viewtopic.php?p=5877832#p5877832
And here's two forks I've found from before then:
Feb 19 2014 - https://github.com/olilarkin/Obxd/tree/master/Source
Apr 13 2014 - https://github.com/orbitfold/Obxd/tree/master/Source
