Apologies for the low-tech proposal here but it's only for a 14" bedroom portable. The Freeview box scart output contains composite video and L+R audio. The TV only has a phono video and single mono audio phono. Would a scart out to 3 phono in plus something like this do the job? (Picture from CPC's website): Is it okay for the left and right signals to be combined into one as simply as this? I presume this is how the scart inputs of newer mono TVs work. Thanks, James PS I'm currently using a broken VCR as an RF modulator that doesn't give great results.