I am using den cables for around 2 years.I have Den hd settopbox Although it provides cable at a low price but the network is very dim.Sometimes its signals cant connect accurately due to which is very annoying while watching a favourite program or movie.Also from a month I am getting different sounds level in channels.In some channel in a low audio it gives high audio level and vice vesa.Which makes tv experience bad.I also contacted customer care but they didnt help me.I hope they will increase the signal strength and correct there customer services.