As a newbie (well back into model railways again), I was wondering now with DCC, what is the best power supply feed/way to drive those devices (signals, lighting, and anything else that relies on) 12v DC power?
I have gone straight in to DCC and love it, however even though my intro to DCC via the Hornby Select and now using the Gaugemaster Advance (and like that to) have given me more control and more options, its more the adding electric signals and lighting power supply I am thinking of. I realise that you can drive some of the 12v DC stuff off your train controller etc, but if you are running a bigger layout or putting more demands on the 12v DC side for those devices, what is the best or way you have tackled this?