tone adjustment

I’m new and excuse myself for the bad written english i use.
The new released 1.3.8 has in the effect-menu the “tone-adjuster”. However using audacity over the years it gave me always the proper curves for the various in Hz and Db. Now with the new release the curve line is flat and although the possibilities are given such as amradio, NAB or Columbia LP, these lines remain flat as well. What happened?? :confused:

In my installation of 1.3.8 I don’t see an effect called Tone Adjuster

I still have the Equalization effect which still has the set set of pre-set equalization curves.

So I’m puzzled by your post. :confused: