In terminal:
dtoverlay hifiberry-dacIf it works, add that command to config.txt: Config.txt - LibreELEC
Thanks so much for your reply awiouy.
I used putty to edit config.txt per Config.txt - LibreELEC
Have tried both:
dtoverlay hifiberry-dac .....and
dtoverlay=hifiberry-dac
but neither works I fear.
I think my soldering job on the Pimoroni phat dac is ok. Pity this doesn't work so far as at £12 the phat dac looks such a bargain?