Mackie M48, 48 Volt Battery Powered Phantom Power Supply, only used once | eBay
Neumann BS48i2 - Phantom Power Supply BS 48 I-2 B&H Photo Video
Phantom II Pro – Dual Ch. Phantom Power Supply – ART Pro Audio
Amazon.com: Xvive P1 Phantom Power Supply 48V/12V Switch,Up to 40 Hours of Use,Rechargeable Portable Phantom Power for Condenser/Shotgun Microphones, Mic Preamp, Recording Studios : Musical Instruments
Original Alctron PS200 48V Phantom Power Supply for condenser microphone both by 9V battery and 9V