The ATI PH103-1 48VDC Phantom Power Supply for Up to 10 MMA 100 or MMA 200 Mic Amplifier Modules drives up to 10 mono or stereo mic modules within a System 10K Modular Distribution Amp Series.
The PH103-1 installs directly inside one mic amp module and provides power for up to 10 total modules through the rear connected buss. It runs on 120VAC and offers 48V phantom power for a full rack of components. Don't forget this critical piece when designing your professional audio distribution system.