• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

Reply to thread

Agreed, and thanks.. I hadn't actually seen that the classes had already been discussed at length here, but really it's sort of common sense that it would have been lol. It is "The Worldwide Radio Forum" after all..


Describing the classes was sort of linked to the topic, which is dealing with distortion, so I might have still felt compelled to write it all down even knowing that there were already whole threads on the topic..


I wish that the OP was still editable.. there are a few typos, errors and misspellings I'd like to correct. I incorrectly described the transmission curve in the plots as representing "percentages", but they actually represent dB of attenuation.