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FRONT PANNEL DESCRIPTION
1. Gain. It regulates the sensitivity of the microphone input, and an instrumental HI-Z input.
Gain sensitivity is adjustable in 5 decibel increments ranging from -10 to -65 dB for microphone and
Hi-Z input.
2. Phantom power 48V. Switching the phantom power on is indicated by the red LED.
3. 1200/300 input impedance switch. It switches the input transformer winding, changing the input
impedance form 1200ohm to 300ohm. The impedance is reduced to 300 ohms when the button is
pressed.
4. DI instrument input switch. Incoming signal is switched between MIC and HI-Z inputs. When the
button is released, the MIC input is activated, the Hi-Z input is activated when the button is pressed.
5. Signal phase switch
. It rotates the output signal phase by 180 degrees, in the balanced output.
6. Output fader. Adjusts the output signal from the OUT socket.
Summary of Contents for Nv73d
Page 1: ...User manual ...
Page 6: ...6 1 3 2 AC power on switch 2 BACK PANNEL DESCRIPTION 1 AC power socket 3 Serial number ...
Page 9: ...9 BLOCK DIAGRAM ...
Page 11: ......
