• compact two-channel phantom power supply for condenser microphones and active DI boxes
• supplies either 12 volt or 48 volt phantom power via a recessed switch
• XLR inputs and outputs wired according to AES standard
• LED display for a quick check of the operating status
• integrated cable clamping mechanism prevents accidental disconnection of the power supply unit
• non-slip underside for a secure hold on smooth surfaces
• protects connected devices from external phantom power from the mixing console
• robust metal housing for use in the studio and on stage
• ideal for audio setups without their own phantom power supply
• external 15V DC power supply included in the scope of delivery
  

The Radial StageBug SB-48 is the perfect solution for musicians, sound engineers, and studio users who need a reliable, portable phantom power source. This compact unit provides stable phantom power for condenser microphones and active DI boxes – even in setups without built-in phantom power.

The StageBug SB-48 offers selectable 12V or 48V phantom power, making it ideal even for specialty microphones that require only 12V. A recessed side switch allows users to easily set the voltage. A “set and forget” design that prevents accidental changes.

With two independent channels, the SB-48 can power two microphones or DI boxes simultaneously. XLR inputs and outputs are wired to AES standards for maximum compatibility. A 15V DC power adapter is included, delivering dependable power. An LED indicator shows at a glance when the unit is active. The cable clamp secures the power cord against accidental unplugging, while the non-slip chassis provides a stable grip on any surface. Slim and lightweight, the SB-48 fits easily into any gig bag or rack.

The StageBug SB-48 is especially valuable in live environments where mixers or interfaces lack phantom power. It also safeguards sensitive microphones from voltage spikes and ensures stable, interference-free connections in any setup.

• Channels: 2
• Circuit type: Non-radiating phantom power supply (circuit does not generate electromagnetic interference)
• Inputs: 2 x XLR female (AES standard, pin 1 ground, pin 2 +, pin 3 -)
• Outputs: 2 x XLR male (AES standard, pin 1 ground, pin 2 +, pin 3 -)
• Phantom power: Switchable between +48 volts and +12 volts DC
• Power supply: External 15V DC / 400mA power supply unit (included)
• Cable protection: Integrated cable clamping mechanism
• Status display: LED for operating display
• Housing: Robust metal housing with non-slip underside