When we obtained the Brent Averill racked Neve 3104 channel strip, we wanted to try a different way to power it. As many you know, Brent Averill, now BAE has been making power supplies that are universal to their products for 30 years. These supplies are usually +24v, with a 48v phantom rail. I’m sure there were other made depending on the application, but many of thge ones we’ve seen fall under these specs. In this unit, we’ve internalized thge +48 phantom rail so a standard 24v power supply can be used from the wall. When hooked up to the audio analyzer, we were very happy with the units perfroamce with this power supply setup. This unit is available for sale Here.