FRONT PANEL CONTROLS
GAIN CONTROL Each gain control has 11 positions and adjusts the voltage gain from 10dB to 60dB in 5dB steps.
TRIM CONTROL The trim control provides 10dB of continuously variable output attenuation. In the fully clockwise position the trim is at unity (no attenuation). In the fully
PHANTOM POWER This switch provides 48 volts to power condenser microphones. The phantom power switch (labeled +48) connects the +48V power supply to pins 2 and 3 on the XLR input connector. Alternatively, the V2 can be configured to provide 12V Parallel power. Please contact the factory for information on this option.
PEAK INDICATOR The LED peak indicator, which monitors the signal between the input and output amplifiers, illuminates the green LED at
HIGH PASS FILTER (labeled HPF) Sometimes referred to as a bass
POWER SWITCH The power switch connects power from the DC input connector to the preamplifier circuitry. If the preamplifier is connected to a charged battery or other DC power supply the POWER LED will illuminate.
POWER LED Indicates that the V2 is turned on and connected to an adequate power source. NOTE: The 6 Volt V2 automatically turns off if the battery or power source voltage drops below 5.5V. The 12 Volt V2 automatically turns off if the battery or power source voltage drops below 11.0V.
LOW BATT For the 6 Volt V2 the low battery indicator flashes if the battery voltage drops below 5.75V. For the 12 Volt V2 the low battery indicator flashes if the battery drops below 11.5V.
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