The Radial StageBug SB-48UB is a unique phantom power supply that enables a guitar bass or mandolin player to connect a condenser microphone to a Radial PZ-Pre or PZ-Deluxe. Power is derived from a 15VDC supply and an internal non-radiating charge pump elevates the voltage to 48V for standard phantom power use or it may be set to 12VDC. A choice of balanced XLR or unbalanced 1/4″ output is available.
Radial Recording-and-Computers 18XK
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RadialÂ SB-48 UB Phantom Power Supply