Behringer

Behringer PS400 Micropower Ultra-Compact Phantom Power Supply

4.3 (811 reviews)

Provide Reliable Phantom Power to Your Condenser Microphones The Behringer Micropower PS400 is an ultra-compact phantom power supply designed to provide the necessary voltage for condenser microphones. Its simple design and reliable performance make it an essential tool for any recording or live ...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Provide Reliable Phantom Power to Your Condenser Microphones

The Behringer Micropower PS400 is an ultra-compact phantom power supply designed to provide the necessary voltage for condenser microphones. Its simple design and reliable performance make it an essential tool for any recording or live sound setup.

Key Features:

  • Phantom Power: Switchable +12V or +48V
  • Connectors: Balanced XLR input and output
  • Power Supply: External power supply, 12 V / 150 mA
  • Compact Design: Ultra-compact and portable

Key Features

Universal phantom power supply for any condenser microphone

Selectable +12 / +48 V power supply

Ultra-low noise audio performance

DC 12 V adapter included

3-Year Warranty Program*

Specifications

Product Type
Phantom Power Supply
Power Output
Selectable +12 V / +48 V
Audio Performance
Ultra-low noise
Included Accessories
DC 12 V adapter
Warranty
3-Year Warranty Program
Compatibility
Universal for any condenser microphone

Pros & Cons

👍 Pros

  • Provides universal phantom power, making it compatible with any condenser microphone requiring external power.
  • Offers selectable +12 V or +48 V power supply, catering to different condenser microphone requirements.
  • Engineered for ultra-low noise audio performance, ensuring a clean and clear signal path.
  • Includes a DC 12 V adapter, providing the necessary power supply straight out of the box.
  • Comes with a 3-Year Warranty Program, offering extended assurance for reliability and potential repairs.
  • Its ultra-compact design allows for easy integration into various audio setups without taking up much space.
  • Serves as a dedicated power solution, avoiding the need for mixers or interfaces with built-in phantom power for basic setups.

👎 Cons

  • Requires an external power source (DC 12V adapter), limiting its portability for field use without an AC outlet or battery pack.
  • The unit is solely a phantom power supply and does not offer any additional audio processing or input/output capabilities.
  • Users must manually select between +12V and +48V, which requires knowledge of their specific microphone's power needs.
  • Being ultra-compact, it may lack the robust build quality or additional features found in larger, more professional power supplies.
  • The 3-year warranty covers the unit, but does not extend to the connected microphone or other equipment.

Frequently Asked Questions

The Behringer PS400 is a universal phantom power supply designed for compatibility with any condenser microphone.
The Behringer PS400 offers selectable +12 V and +48 V power supply options to accommodate different microphone requirements.
Yes, it is engineered for ultra-low noise audio performance, ensuring a clean signal for your condenser microphone.
Yes, a DC 12 V adapter is included with the Behringer PS400 for convenient out-of-the-box operation.
The Behringer PS400 comes with a 3-Year Warranty Program, providing assurance for its quality and reliability.