Hi Gordon I believe the echoing happens when the sound and audio description channel get out of sync. I think I am write in saying that ITV keep the audio description channel open, even when there is no audio description, so it just broadcasts the sound. In the past, if I have watched an advert with an echo it stopped echoing if I turned audio description off. I have not tried this with the TV-Onics, though, so there could be another explanation. Pele West ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq