The Rolls PB223 is for powering phantom powered microphones with 48VDC. Since the unit uses a 100KHz switching power supply there is no audio noise generated. The PB223 has output pull down resistors so it will work with any mixer. The PB223 is identical to the PB23, except it powers two microphones rather than one.

Features

• Utilizes a switching regulator for stable voltage performance
• Power condenser microphones requiring phantom power
• Operates on the included Rolls PS27 12VDC adapter
• High frequency switching power supply to eliminate noise

Specifications

• Phantom voltage: 48V
• Connectors: 2: Male XLR, 2: Female XLR, 1: 5mm DC input jack
• Power Input 12 - 18 VCD (Rolls PS27)
• Size: 5.45" x 2.875" x 2.25"
• Weight: 2 lb (.9 Kg)
• Current drain 40ma nominal one mic 15vdc