The Rolls PB224 is a lightweight, low-cost, 2-channel 48 Volt phantom power supply for condenser microphones, operating off of 2 9V batteries. The unit features redesigned voltage supply circuits for clean phantom power output, and a durable, molded plastic battery compartment. A Rolls power supply is included.
1 Year Warranty
Rolls PB224 - 2-Channel Portable Battery Operated Phantom Power Supply