Apex Digital APP2 Utilisation

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APEX APP2 Phantom Power Supply
The Facts about "Matching" Phantom Power
Different condenser microphones specify different amounts of required phantom power.
As a rule these ratings can range from 48 volts all the way down to 9 volts. Fortunately
there is some flexibility in terms of matching phantom voltage to your mic. A rough rule
of thumb would be "more is better." For example, a 24-volt condenser mic will run per-
fectly on 48 volts. In fact mics rated at as little as 9 volts can often operate on 48 volts,
but you might want to check with the manufacturer first. Conversely, a mic will gener-
ally perform best driven by not less than its rated voltage so, for a 48V mic, you would
obtain best results with 48 volts of phantom power.
About the APEX APP2
• Phantom power: 48VDC +/- 2VDC
• Input Connector: XLR female
• Output connector: XLR male
• Output Noise: -71 dBV
• Frequency Response: 10Hz – 25kHz
• Power: adaptor included
• Current Drain: 14mA
• Size: 5.25 x 2.75 x 1.75 inches (130mm x 74mm x 45mm)
• Weight: 1lb (450g)
Usage
a) Plug the AC adaptor into the AC 18 VAC connector and plug the other end into a
120VAC power outlet
b) Connect mic's cable to the female XLR Input connector.
c) Using another mic cable, patch from the adjacent (male) Output connector to a mic
input on the mixer.
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