Picture of Greg Brush
Re: Audio Quality
by Greg Brush - Wednesday, 19 October 2016, 11:39 AM
  Unfortunately, the site owners do not appear to be interested in upgrading the audio quality. However, to be fair to them, they may not be able to do so given various technical limitations of the original analog audio or may not be allowed to do so per agreement with CyBC, the copyright owner.

My recommendation is to use the higher-quality Audio Lessons on the CyBC site at:

Greg Brush