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Radial Engineering Radial Engineering SB-48UB Phantom Power Supply for Instrument Microphones

Item #: 
1424791400288
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Product Description:

The Radial SB-48UB is a unique 48V phantom power supply that enables the artist to power a condenser microphone and then send the balanced signal into the unbalanced input of a guitar amplifier or effect pedal like a Radial PZ-Pre acoustic preamp. The challenge when using a condenser microphone with a preamp pedal or stage amp is that most of thes...  Click To Read More About This Product

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Overview

The Radial SB-48UB is a unique 48V phantom power supply that enables the artist to power a condenser microphone and then send the balanced signal into the unbalanced input of a guitar amplifier or effect pedal like a Radial PZ-Pre acoustic preamp.

The challenge when using a condenser microphone with a preamp pedal or stage amp is that most of these only have unbalanced inputs. As most phantom power supplies are only equipped with balanced inputs and outputs, making a proper connection is often difficult or impossible due to the impedance and level mismatch.

The SB-48UB is a single-channel phantom power generator that converts the power from a 15VDC supply to 48 volts for use with a condenser microphone. The SB-48UB converts the signal to both a Lo-Z balanced XLR output and a Hi-Z unbalanced 1/4" output. Both outputs may be used concurrently whereby the XLR could feed the PA while the 1/4" out could feed a stage amp or pedal board.

Features

Circuit type: Non-radiating phantom power supply
Number of channels: 2
XLR connectors: AES standard pin-1 Ground, pin-2 (+), pin-3 (-)
Phantom output: Switchable +48 / +12 volts DC
Power supply: 15VDC / 400mA external supply included
Pro Coverage
Manufacturer's Warranty
90 day warranty on footswitch and tubes. One year warranty on all other products.


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