STAGE BUG SB - 48
STAGEBUG SB-48 @ Phantom Power Supply Box
Radial SB48 Phantom Power Supply
The Radial SB-48 is a high performance phantom power generator that employs a non-radiating charge pump circuit to create a stable, ripple-free 48 volt supply for active direct boxes and condenser microphones. The stereo design features XLR inputs and outputs with a choice of 48V and 12V operation. The SB-48 is powered by a single 15VDC 400 milliamp supply that is included. The connector may be locked into place using a retention clamp. As with all Radial products, the SB-48 is manufactured in Canada from solid steel and powder coated for years of great looks!
Click here to download the manual
| 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 |
1. XLR-F INPUTS: Used to connect the mic signal to the StageBug
SB-48. Phantom power is generated inside the SB-48 and injected
into the mic capsule via the F-XLR connectors and mic cable.
2. POWER INPUT AND LED: The power jack accepts Radial’s
15VDC/400mA power adapter. The LED illuminates when the power
supply is connected and the SB-48 is active.
3. CABLE CLAMP: Used to lock down the power supply cable and
prevent accidental disconnection.
4. XLR-M OUTPUTS: Used to connect the mic signal to the mixing
console or preamp. Equipped to block other sources of phantom
power and prevent over-powering your condenser mic or active
direct box.
5. +12/48V SWITCH: Used to change the phantom supply from
the standard +48 volts to +12 volts for speciality microphones.
6. FULL-BOTTOM NO-SLIP PAD: This provides electrical isolation
and plenty of ‘stay-put’ friction to keep the SB-48 in one place.