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Great river NV Series User Manual

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NV Series Equalizer User's Guide
1.
Hi-pass filter. This selectable switch activates a second order (12 db per octave) hi-pass filter at the frequency indicated. The filter also has an
"off" position.
2.
Bypass switch and indicator light. This button activates a hardwire bypass of this channel's equalization circuitry. The input and output
amplifiers remain active. The indicator light will be red in bypass mode.
3.
Input selector. This selectable switch changes the input sensitivity from a nominal +8 dBm level to an instrument level of –20 dBm, in the steps
noted. "MPI", Mic preamp input, enables the equalizer to receive signal from the TRS "patch point". This mode was designed for use with the Great River
MP-2NV or ME-1NV. In MPI mode, the line input on the back panel of the EQ-2NV is disabled.
4.
Low band frequency selector. This switch selects the low band frequency to be boosted or cut. When in the "off" position, the peak/shelf filter
indicator light will not be lit.
5.
Low band peak/shelf filter and indicator. This push button switches between peak and shelf mode for the low band.
6.
Low band boost/cut knob. This pot will boost or cut the selected low band frequency. The range of the boost/cut is +/- 15 db.
7.
Lo-mid band frequency selector. This switch selects the lo-mid band frequency to be boosted or cut. When in the "off" position, the Q position
indicator light will not be lit.
8.
Lo-mid Q position selector and indicator. This push button switches between narrow, medium, and wide Q positions for the lo-mid band. The
green indicator light displays the selected Q position.
9.
Lo-mid boost/cut knob. This pot will boost or cut the selected lo-mid band frequency. The range of the boost/cut is +/- 15 db.
NV Series Equalizer User's Guide
Panel Controls
Front

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Summary of Contents for Great river NV Series

  • Page 1 Input selector. This selectable switch changes the input sensitivity from a nominal +8 dBm level to an instrument level of –20 dBm, in the steps noted. “MPI”, Mic preamp input, enables the equalizer to receive signal from the TRS “patch point”. This mode was designed for use with the Great River MP-2NV or ME-1NV.
  • Page 2 Rear Panel Controls Power. The NV series preamplifiers are shipped to operate on standard 110 Vac. To operate the unit on 220 Vac, first remove fuse and replace with correct size. Then turn the voltage select card over and replace fuse into the NV series equalizer.
  • Page 3 Studio hardware components are warranted against defects in materials and workmanship. Upon receipt of notice of defective materials or workmanship, Great River shall, at its option, either repair or replace hardware products that prove to be defective. The Great River warranty does not apply to defects resulting from the following: 1.