ART PHANTOM II TWO CHANNEL 12V-48 PHANTOM POWER

Phantom II - Two Channel 12V/48 Phantom Power Overview

Condenser microphones usually specify different requirements for their phantom power.
These ratings can range from 48 Volts all the way down to 9 Volts. Fortunately, there?s
a certain amount of flexibility with matching Phantom Power voltage to your mic. A rough
rule-of-thumb would be ?more is better.?
For example, a 24-volt condenser mic usually works perfectly with a 48 Volt Phantom
Power Suppy. Some mics rated at as little as 9 Volts can operate on voltages up to 48
Volts (check with the manufacturer first). Conversely, a mic will generally perform best driven
by not less than its rated voltage. So, for a 48 Volt mic, you would get best performance
with 48 Volts of Phantom Power. For all the above, check out the Phantom II.
 
Phantom II - Two Channel 12V/48 Phantom Power Specifications:

Input Connectors 2 x XLR female
Output Connectors 2 x XLR male
Adapter 12V DC
Battery 2 x 9V
Power Two 9V batteries (included) or an AC adapter.
Dimensions 5.625x1.75x3.625 inches (144mm x 45mm x 92mm)
Weight 1.5lb (680g)
 

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 

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