Crest Audio XRM - 12 owner manual Specifications

Page 41

Specifications 4

Specifications

Frequency response

THD+noise

Noise

Crosstalk/Shutoff

Phase Shift

XLR In

Split Out

Line-in TRS XLR/TRS Com Input Bus inputs

Mix outputs

+0/-0.5dB 20Hz-20kHz ref 1kHz (any input to any output)

any output <0.01% THD 20Hz-20kHz@ +15dBu out

mic ein: better than –128dBu 20Hz to 20kHz 150 ohm source, 60dB gain

Bus Noise: better than -85dBu

All Crosstalk measurements: 20Hz to 20kHz BW

Channel Mute >90dB

Channel Fader attenuation >90dB

Mix Send attenuation >85dB

< +/- 30 degrees, 20Hz to 20kHz – mic-in to mix out

F-XLR 4k ohm balanced

max voltage gain to mix outs = 92dB M-XLR 4k ohm balanced

Passive “Y-Split” of XLR In

>10k Ohms balanced >10k Ohms balanced >10k Ohms balanced XLR 100 ohms balanced

Mntr outputs	XLR & TRS 100 ohms balanced
Headphones	Stereo, Intended to drive > eight-ohms
Dimensions	17.5" in height (10u) x 19" in width x 4.5" in depth behind panel
Weight	30 pounds
Internal Power Supply	100 -240 VAC, 50/60 Hz
Warranty	Five Years

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Contents Rackrack mount mixers XRM 12 Output Monitor Mixer Important precautions Table of contents XRM block diagram Control Icons How to use this manualModule Controls Block diagramLine Input Mic Pad Lo Cut SwitchGain Hz Lo-Cut filterXRM Mono Input Module High mid-HM High frequency-HFLow mid-LM Low frequency-LFModule Block diagramMaster Faders Chan Fader Mix Sends 1 Mix 1 4 PREMute Mute Switch DOWN, LED on Mute Switch UP, LED OFFPeaK / SIGnal LED Channel Level and ControlRear panel Connectors+48V On Pin-1 Lift SwitchLine Input jack XLRMic Input jackMono input channel Mono Input channel Module Controls Stereo input channelSUM Inputs Stereo-specific Str Line In Mic PadSUM Front panel features Stereo EQ UT Module Master Faders Chan Level Chan SendsMix Send features XRM Stereo Input Module Front panel features Balanced Line Inputs Rear panel ConnectorsSplit-Out XLR jack Master section Headphone jack Phones Solo SystemHeadphone/Monitor Level Control Solo Meters L & RBlock diagram- Mix Outputs Module Block diagram- Common InputCommon Input STR Pair switchCommon Input Level 12V Lamp jackOutput Masters Master Fader Mix Output Level Peak/Signal LED + AFL Switch & indicatorMix Inserts and Outputs Bus InputsPage Solo and Monitor Circuits Rear panelMonitor Output Other Inputs and Outputs Common InputSolo Link Connectors Tie Mixers together Solo Link Connector Pinout detailAudio Linking AC InputXLR Female Specifications Crest P/N D7000028