Rolls PB23 Single Phantom Power Supply Instrument Pickups There is no change from

There is no change from input to output in the unit's polarity

Our version has been remade using original design information and circuit board drawings as provided by Abbey Road to ensure extreme authenticity

One empty bay for I/O expansion

If you are addicted to the indispensable juice of a high gain amp or a string of stomp boxes

Rolls PB23 Single Phantom Power Supply Instrument Pickups There is no change fromThe Rolls PB23 Phantom Power Adapter is designed for 48V DC phantom powered mics. It uses a 100kHz switching power supply so there is no audio noise generated. Output pull down resistors make the PB23 adapter compatible with any mixer. Also has 2 DC jacks so several components can use one Rolls PB23 adapter. Rolls PB23 Phantom Power Adapter Features: Phantom power for mics operating at 48V DC 100kHz switching power supply for no audio noise Output