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Rolls PB224 — compact 2-channel 48V phantom power adapter for supplying condenser microphones when the connected console or interface does not provide phantom power. The PB224 accepts a 12VDC power input and converts it to 48V phantom power across two balanced XLR channels simultaneously, enabling two condenser microphones to operate in systems where phantom power is unavailable or has failed. Useful in live sound, installed audio, and location recording setups where adding phantom capability to an existing signal path is needed without changing the mixer or interface. Pass-through XLR connections maintain a straightforward inline installation. Key features Dual-channel 48V phantom power output 12VDC power input Inline XLR pass-through design Powers two condenser microphones simultaneously Compact form factor for portable or installed use Specifications Brand: Rolls Model: PB224 Channels: 2 Phantom power output: 48V Power input: 12VDC Connectivity: XLR (balanced) Need help choosing? Contact us at +27 32 586 3694 or support@audicoonline.co.za.