RADIAL StageBug SB-48UB Phantom Power Supply

The challenge when using a condenser microphone with a preamp pedal, direct box or stage amp is that most of these only have unbalanced inputs. And 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 or active direct box. Inside, the SB48-UB converts the signal to both a lo-Z balanced XLR output and a hi-Z unbalanced ¼" out. Both outputs may be used concurrently whereby the XLR could feed the PA while the ¼" out could feed a stage amp or pedalboard

PHP20 is a 2 channel Phantom supply for condenser microphones or other equipment,
with the possibility to change output voltage from 12Vcc to 48 Vcc.

SPECIFICATIONS:
Input: 2 female Cannons
Output: 2 male Cannons (+2 back links)
Output voltage: 12/48Vcc.
Controls: ON led. 2 switches 12/48 Vcc
Power: 9Volt batteries
Ac/dc adapter 12 Vcc
Dimension: 130 (W) 105 (D) 85 (H) mm

• 2 channels
• 2 XLR inputs
• 2 XLR outputs
• Switch for +12 V or +48 V
• Including power supply

48 V Phantom Power Supply

    With XLR input and output
    Transparent, quiet operation
    Powered via power supply unit (included) or optional 9V battery
    Displays power and battery status

The K6P powering module is at the heart of Sennheiser's professional modular
condenser microphone system. It is similar to the K6 powering module but is
powered by 12 - 48 V phantom power only, for use where battery power is not
required (e.g. permanent installations). The K6P can be combined with various
microphone heads to produce microphones with a variety of pick-up patterns.
Matt black, anodised, scratch-resistant finish.
Profile
Powering module for phantom powering with switch-able roll-off filter suitable for
ME 62 - ME 67 microphone heads and -60 versions of MKE microphones,
transmission factor 0 dB at 1 kHz, nominal impedance 200 Ohm, min. terminating
impedance 1 kOhm, max. output voltage 2 V (at 1 kHz), phantom powering 12 V - 48 V,
supply current 2.2 mA, dimensions in mm: ? 22 x 118, resultant length 52 mm,
weight approx. 30 g.

Features
Switchable bass roll-off filter protects against rumble, handling, pop and wind noise
On/off switch
High output, low noise
Transformerless balanced output on 3-pin XLR connector
Delivery Includes
1 K6P powering module
1 MZQ 200 microphone clamp
1 protective carrying case

Technical Data
Nominal impedance  200 Ohm, symm. 
Min. terminating impedance  1000 Ohm 
Output voltage  2 V (1 kHz) 
Power supply  Phantom 12 - 48 V 
Current consumption  2,2 mA 
Dimensions  d 22 x 52 mm (netto) 
Gain  0 dB 

• Connect an HD source (game console, digital TV box, Blu-ray player, etc.) with an HDMI output to a projector or PC monitor via the VGA input
• Convert an HDMI signal to a VGA signal with stereo audio.
• No software installation required, making it quick and easy to use.
• Energy efficient and no external power adapter required.