on 6751 USB direct
2135 extra weak, very noisy (ut.), some music barely heard, 2139 instrum. music
2141 talking, music (gurgling digital? noise, some help with notch, but moves),
2150 talking (no copy!), music, 2154 few words, music, 2156 'you listen...', music,
2204 talking (no copy, and that noise here is very tiring), 2208 music
sorry, I'm giving up