Mackie M48 48V Phantom Power Supply


Quite a bit of gear relies on Phantom Power to work these days, and the number is always growing. When you need a reliable power source, the M48 Phantom Power Supply is just the tool for the job.

Power Your Gear

Perfect for all of your gear that requires Phantom Power like condenser mics.

No Nonsense

With a single XLR input and XLR output, get connected quickly.

Stay Informed

No guessing if it's working or how the battery life is doing. Dual LEDs let you know if it's on and if the battery is low.

Get All The Voltage

Some "48v Phantom Power" supplies don't quite give you the full voltage you need. The M48 always delivers 48 Volts of clean power.

Power From The Wall or 9V Battery

Use the included DC power supply or a 9V battery for maximum flexibility especially when working on location.


Made from heavy gauge steel, the M48 is built to last and withstand years of punishment.

  • Perfect for condenser mics and equipment that require 48v Phantom Power
  • XLR input and output
  • Transparent, noise-free operation
  • Powered by the included DC power supply or 9V battery
  • Power and Low Battery indication
  • Built-Like-A-Tank construction