I had ntl: digital TV installed a couple of weeks ago and it seems to be causing a buzzing or humming from my hi-fi, even when the ntl: box is unplugged from the mains supply. If I disconnect the ntl: feed cable from the box, the noise stops.
This didn't happen with the same set-up when on $ky TV.
Am I right to phone ntl: to get it fixed, if so, which department/phone number?
Thanks
