The Digitrax PS14 power supply has an LED indicator on it. It is a 14 volt supply so I would contact Team Digital just to make sure it would be OK. The PS14 would probably be fine, especially since it is regulated and many "12 volt" wall warts are not and will put out more than 12 volts when not heavily loaded.
I'm simply looking for a wall power adapter from 9-12v DC power supply for my Team Digital SRC16. I have looked online for a wall power adapter from 9-12v DC and I want to find one with a light "led indicator" and strange,! I can't find any with an indicator. Something so simple. I want one with a light because I have had power adapters that had just died out all of a sudden and I didn't know. With an indicator I will know. Does anyone know vendors who make adapters with an indicator?