Solid State Logic X-Logic Series Instrument Input Performance, Line Input Performance, A-4

Page 28

X-Rack Owner’s Manual

A.3.4 Instrument Input Performance

Un-balanced signal applied to Instrument Input and measured at Output. Pad switched out and Input Gain control set to +12dB (minimum).

Gain	Continously variable from +12dB to +75dB
	Independently switchable 18dB Pad available
Input Impedance	1MΩ
Output Headroom	> +26dBu at onset of clipping
THD + Noise	< 0.03% at 1kHz
(-18dBu applied, +28dB gain)	< 0.05% at 10kHz
Frequency Response	+0.05dB/-0.1dB from 20Hz to 20kHz
	–3dB at 150kHz
Equivalent Input Noise	< –82dB at +12dB (minimum) gain
(Input terminated with 150Ω )	< –88dB at +28dB gain (mid’ position)

A.3.5 Line Input Performance

Signal applied to Line Input and measured at Output. Input Gain control set to 0dB (indent).

Gain	Continuously variable from –20dB to +20dB
Input Impedance	> 10kΩ
THD + Noise	< 0.005% from 20Hz to 20kHz
(+24dBu applied, 0dB gain)
Frequency Response	±0.1dB from 20Hz to 20kHz
	–3dB at 150kHz
Equivalent Input Noise	< –90dB
(Input terminated with 150Ω )

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Contents Page Page Solid State Logic U N D V I S I O NSolid State Logic Contents XLogic Warranty Warranty RepairsOut of Warranty Repairs IntroductionSafety considerations Electrical Safety WarningInstallation DefinitionsGraphical Symbols Safety ConsiderationsMains Supply and Phases Mains Isolation and Over-Current ProtectionAssembling the X-Rack Rack InstallationMounting Connection Stand-alone Mode Exiting Display ModeOperation Total Recall Saving Stores to Internal MemoryAWS Remote Mode Rack Installation and OperationSetup/MIDI Mode Navigating in the Setup menuOption Display Setting OverviewDefault Midi Controller Mapping Saving Setups to a Mac or PC saMidi m1 Midi Remote Channel ckWrite Protect Mode pr Remote Mode reAddress Setting ad Test Mode teTest LEDs tl Test Pots tpShow Version ve Set DIM Level d1Software Download and Installation Before continuing see System Requirements overleafAn be downloaded from Miscellaneous Rack Connector DetailsRack Internal Links and Fuses Rack Connector Details Mix Bus Link Physical Specification Environmental SpecificationPage Rack Mic Amp Module MIC Section ELine Section F A-1Output Section H 3 HF/LF Section GA-2 Measurement Conditions Measurement ReferencesMicrophone Amplifier Performance A-3Line Input Performance Instrument Input PerformanceA-4 A-5 Connector Details A-6Frequency Sections Rack EQ ModuleB-1 B-2 Performance CurvesHF Band controls HMF Band controlsLF Band controls LMF Band controlsB-4 EQ Alignment HF EQ Maximum GainHMF EQ Maximum Gain LMF EQ Maximum Gain‘Balance’ Adaptor LF EQ Maximum GainB-6 B-7 B-8 Rack Dynamics Module Compressor/Limiter SectionGate/Expander Section D-1D-2 Expander/Gate Controls Compressor/Limiter ControlsD-3 Distortion Dynamics AdjustmentsD-4 Compressor Threshold Compressor LawGate Threshold 7 ‘Balance’ AdaptorD-6 Line Return Module IntroductionOperation Rack Line Return ModuleE-2 Performance Specification Measurement ConditionsMeasurement References Line Input PerformanceCalibration Information Line InputLine E-4Connector Details LineInsert Send/Return E-5Overall width front and rear panels are offset E-6Master Module Rack Master ModuleMix Section F-1Configuration Dim Level Monitor SectionExpansion Midi RemoteDefault Midi Controller Mapping Level Compensation600Ω Output Level Compensation F-3Record Bus Performance Mix Bus PerformanceF-4 Mix Level Tracking Meter LevelConnector Details Ins Rtn, Ext, Mon, Alt Mon HeadphonesIns Snd, Mix, Rec, Fol Mon F-6F-7 F-8