GuitarFreak Tone Circuit for John Jul 22, 2020 12:37:42 GMT -5 Reply Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by frets on Jul 22, 2020 12:37:42 GMT -5 John,Here it is. Again, thank you. I believe it to be around 4.9Hz. I know it’s superfluous.-Cindi