Radial Engineering SB-48UB User Manual
www.radialeng.com
True to the Music
Radial Engineering Ltd.
®
®
True to the Music
SB-48UB
POWERBAR
U N B A L A N C E D / B A L A N C E D
4 8 V P H A N T O M S U P P LY
USER GUIDE
Radial Engineering Ltd.
SB-48UB
®
Phantom Supply
SB-48UB
®
Phantom Supply
FEATURES
1. ¼” OUT – Unbalanced ‘guitar level’ output used to feed a stage
amp or guitar effects pedals using standard coaxial cable.
2. XLR-M OUTPUT: Used to connect the mic signal to the mixing
console or preamp. Equipped with a capacitor to block other sourc-
es of phantom power to prevent damage to your mic or direct box.
3. XLR-F INPUT: Used to connect your microphone to the StageBug
SB-48UB. Phantom power is generated inside the SB-48UB and in-
jected into the mic capsule via the XLR-F connectors and mic cable.
4. +12/48V SWITCH: Used to change the phantom supply from
the standard +48 volts to +12 volts for speciality microphones.
5. POWER INPUT AND LED: The power jack accepts the included
15VDC/400mA power adapter. The LED illuminates when the power
supply is connected and the SB-48UB is active.
6. CABLE CLAMP: Used to lock down the power supply cable and
prevent accidental disconnection.
7. FULL-BOTTOM NO-SLIP PAD: This provides electrical isolation
and plenty of ‘stay-put’ friction to keep the SB-48UB in one place.
RADIAL ENGINEERING 3 YEAR
TRANSFERABLE LIMITED WARRANTY
RADIAL ENGINEERING LTD. (“Radial”) warrants this product to be free from defects in material
and workmanship and will remedy any such defects free of charge according to the terms of this
warranty. Radial will repair or replace (at its option) any defective component(s) of this product
(excluding fi nish and wear and tear on components under normal use) for a period of three (3)
years from the original date of purchase. In the event that a particular product is no longer available,
Radial reserves the right to replace the product with a similar product of equal or greater value. In
the unlikely event that a defect is uncovered, please call 604-942-1001 or email service@radialeng.
com to obtain an RA number (Return Authorization number) before the 3 year warranty period
expires. The product must be returned prepaid in the original shipping container (or equivalent) to
Radial or to an authorized Radial repair center and you must assume the risk of loss or damage. A
copy of the original invoice showing date of purchase and the dealer name must accompany any
request for work to be performed under this limited and transferable warranty. This warranty shall
not apply if the product has been damaged due to abuse, misuse, misapplication, accident or as a
result of service or modifi cation by any other than an authorized Radial repair center.
THERE ARE NO EXPRESSED WARRANTIES OTHER THAN THOSE ON THE FACE HEREOF
AND DESCRIBED ABOVE. NO WARRANTIES WHETHER EXPRESSED OR IMPLIED, INCLUD-
ING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE SHALL EXTEND BEYOND THE RESPECTIVE WARRANTY
PERIOD DESCRIBED ABOVE OF THREE YEARS. RADIAL SHALL NOT BE RESPONSIBLE OR
LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSS ARIS-
ING FROM THE USE OF THIS PRODUCT. THIS WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS, WHICH MAY VARY DEPENDING ON
WHERE YOU LIVE AND WHERE THE PRODUCT WAS PURCHASED.
StageBug SB-48UB
™
User Guide • Part# R870 1214 00
© Copyright 2014 all rights reserved • Specifi cations and
appearance are subject to change without notice.
Radial Engineering Ltd.
1588 Kebet Way, Port Coquitlam BC V3C 5M5
tel: 604-942-1001 • fax: 604-942-1010
info@radialeng.com • www.radialeng.com
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Circuit type:
Non-radiating phantom power supply
Number of channels:
Single channel for one microphone
XLR connector:
Lo-Z balanced microphone level output;
AES standard pin-1=ground, pin-2=hot (+),
pin-3=cold (-)
¼” connector:
Hi-Z unbalanced instrument level output;
tip=hot, sleeve=ground.
Phantom output:
Switchable +48 / +12 volts DC
Power supply:
15VDC / 400mA external supply included
STAGEBUG SB-48UB SPECIFICATIONS
To meet the requirements of California Proposition 65, it is our responsibility to inform you of the following:
WARNING: This product contains chemicals known to the State of California to cause cancer,
birth defects or other reproductive harm.
Please take proper care when handling and consult local government regulations before discarding.