Fitted a 12v-powered 8-way masthead amplifier and all the picters are beautiful, happy days. £22.50 well spent.
I'll have to get a picture of my expert* install, Bailes would have sleepless nights over it
perching on roof joists in a freezing roof space doing wiring needs a certain urgency and less fuss over how it looks IMO (will be tidied at a later date, like never).