Manuals / Peavey / Musical Instruments & Equipment / Music Mixer

Peavey X-Four owner manual EQ features

Models: X-Four

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mono input module 1

EQ features

Many audio signals coming into the console require some degree of cor- rective eq in order to be part of a good sounding mix.

The input eq consists of four-bands: high, high-mid, low-mid and low. The high and low bands have fixed frequencies while the high-mid and low- mid bands are sweepable, with their higher and lower frequencies over- lapping adjacent bands.

high frequency—HF

15dB boost and cut at 12kHz.

The boost response is bell-shaped and the cut response is shelving.

high-mid frequency—HM

15dB boost and cut.

Selectable frequency range of 400Hz to 8 kHz.

The response is bell shaped with a fixed Q of 1.5

low-mid frequency—LM

15dB boost and cut

Selectable frequency range of 80Hz to 2 kHz.

The response is bell shaped with a fixed Q of 1.5

low frequency—LF

15dB boost and cut at 80Hz.

The boost response is bell-shaped and the cut response is shelving.

eq on

Equalizer is on. This switch can be used to make A/B comparisons between "flat" and eq'd signals.

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Peavey X-Four owner manual EQ features

Contents

Four mixing console Manual Table of contents Page Conventions Module Block diagram Panel Line FeaturesPhantom power-+48V Pad Mono input module High-pass filter-HPF Gain Module EQ features 1mono input module Aux stereo 5/6 Aux send featuresAux sends Aux 1-4, 5/6 pre-fader-PRE Panel Mute Bus assignment featuresLeft-center-right-LCR Pan control Mono input module Mono input module Mono input module Signal present indicator-SIG Level meter featuresPeak indicator-PK Signal level LED’s Mono input module Pre-fader listen-PFL Mono assignment-MLeft / right assignment-L-R Group 1-4 assignment 1mono input module Rear panel features Stereo input module Line select-Line Left and right mono-switches Stereo input module Input gain-GAIN Stereo input module Equalizer-EQ on Four-band stereo EQ features Panel Stereo balance 5 and 6-STEREO Aux send 1-6 controls 2stereo input module Balance control 2stereo input module Left/right assignment-L/R 2stereo input module Balance on-groups-BAL on 2stereo input module Line-input left and right 1/4TRS jacks Balanced left and right line-in XLR connectorsLine-input left and right RCA connectors Group module Mid frequency-MID Output eq features Group module Group equalization -per output channel-EQ to Group Group module Post-group Matrix featuresMatrix 1-2 levels-M1, M2 Panel After-fader listen-AFL Fader reverseReversing aux / group and aux / main Aux 1-6 output level Group module Pan Group assignment featuresMono assignment-fromgroup-MONO Left/right assignment-fromgroup-L/R Group module Fader Group/aux level featuresSignal/peak LED’s Panel Group insert return Group outputGroup insert point Group insert send Lamp dim switch and DC in connector Group inputs Auxiliary 1-6 output XLR’sAux insert point Aux insert send Module Block diagram High frequency-HF Master module Left,right,mono equalization-EQ to LEFT,TO RIGHT,TO Mono Module External input levels-MATRIX1-2 Left, right, and mono levels-MATRIX1-2Post-left, post-right, post-mono Panel Matrix 1-2 talkback-TALK to Matrix output featuresMaster output levels-MTX1-2 Master module Sum mono Alternate out featuresPre switch Alternate out level Master module Headphone level Monitor output featuresMonitor-out level Solo-off Four Block Diagram Sum left/right-SUM L/R Left master featuresSignal/peak LED-SIG/PEAK Talkback left/right-TALK to Panel Right master fader Right master featuresLeft/center/right-LCR to Master Four Block Diagram Main left/ main right-L-R to Mono Mono master featuresSolo on indicator Talkback mono-TALK to Mono Panel Talkback on-TALK on Talkback featuresTalkback level Pink noise Module Block diagram Left, right and mono output XLR’s Left and right alternate output XLR’sLeft and right monitor output jacks Matrix 1-2 output XLR’s Module Insert points-left, right, and mono DC power-in Specifications Model 5A power supply Ground linking Power supply usagePower requirements Supply identification Power supply Multiple power supplies in-series Console and power supply groundingRedundant power supplies D7000011 10 /12 /99