Yamaha CR 820 - Replacing Capacitors and Testing

In this video, the capacitors are replaced and a frequency analysis test is done before and after the "re-cap" is performed, showing how little effect the re-cap had on the overall sound.
Please note that I made a mistake during the frequency analysis test, as the treble control was set to -5 instead of flat. Nevertheless, there still was little to no difference in the frequency test before or after replacing the capacitors. I did make sure to keep the controls set the same for all tests except for the very last one where I had all controls (including treble) set to flat. I apologize for any confusion and I hope I was able to explain this mistake clearly in the video.