dbx Pro 480 Output Routing, Level/Shift On/Off, Level Inf, -9.5 to 20.0dB, Phase Off, 0 to

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Section 4

Detailed Parameters

DriveRack

 

 

 

 

 

 

 

 

 

 

 

4.9 Output Routing

The output section 480, 481 and 482 DriveRack™ units provide the user with the ability to con- trol output levels of the unit and adjust phase compensation of loudspeakers within the signal path. The parameters for the Phase Compensation effect are as follows and are user adjustable. Please refer to section A.9 of the Appendix for a complete output signal routing diagram.

Level/Shift On/Off

This parameter is used to turn the selected output level and shift parameters on or off. When level/shift is off, level is set to 0dB and phase is 00.

Level Inf, -9.5 to 20.0dB

This parameter is used to set the overall output level of the selected output.

Phase Off, 0 to -3600

Sets the amount of phase within the selected output path. The phase is referenced to the upper frequency of the selected output crossover band. Pressing the PARAMETER 3 knob will invert the phase of the entire band, giving an additional 180 degrees of phase.

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Contents 480 Important Safety Instructions Declaration Conformity DriveRack Table of ContentsDriveRack Intro DriveRack features IntroductionDriveRackDefining the DriveRack System DriveRackIntroduction 480R DriveRack featuresWarranty Service Contact InfoIntroduction SectionSection Rear Panel Connections Getting StartedFunction Buttons Front PanelInputs LCD DisplayOutput Meters Power SwitchInput Meters Threshold MetersProgram Display Outputs 1-8 Euroblock ConnectorsGround Lift Switch Program Up and DownPC LED Remote LEDRS485 Control Thru Bus DB-9 connector type Program Up and Down Functions Editing Functions Basic Navigation ModesFX Button Array Overview DriveRack Parameter Knob Encoders Coarse/Fine Operation Parameter Knobs Horizontal-Vertical Navigation ModeNavigating the EQ Sections DriveRackNavigating the Xover Navigating the RTA Navigating the Delay Navigating the Dynamics Section Navigating the Other Section Navigating the Utility Section Configuration Selecting Programs Configuring the DriveRackProgram Definition Navigating Factory ProgramsNavigation Modes Saving Factory Programs Changes Editing Factory ProgramsDriveRack Input Routing Creating a User ConfigurationCrossover Delay SectionPre Crossover EQ Notch FilterDriver Alignment Delay Output Routing and Phase CompensationLinking Modules Selecting and Moving Crossovers Saving Configuration Changes Detailed Detailed Parameters Input RoutingPre-Crossover EQ Parametric EQ P EQ On/Off Boom -6dB to 6dBZizz -6dB to 6dB SHOW/HOUSE 31 Band Graphic EQ S or H EQ On/OffBand 2-8 Frequency 20 to 20k Band 1 Frequency 20 to 20kHz Low ShelfSlope 1 3-12dB/Octave Level 1 -12 to 12 dBNotch Filters N Pre Crossover Delay DLYLowpass 20Hz to 20kHz Filter Type Wire, Lowpass, Highpass and BandpassFilter Type 1 Wire, Lowpass, Highpass and Bandpass Filter Type 2 Wire, Lowpass, Highpass and BandpassLow Fc 20Hz to 20kHz Highpass 2 20Hz to 20kHzLow Slope 2 6-24dB/Octave High Slope 2 6-24dB/OctaveHigh Fc 2 20Hz to 20kHz High Slope 1 6-24dB/Octave BW, Bessel 12-48dB/Octave L-RLow Fc 2 20Hz to 20kHz Center Fc 2 20Hz to 20kHzPost-CROSSOVER PEQ EQ Compressor/Limiter DYN Gain -20 to +20 dB Speaker Alignment Delay DLYThreshold -40 to +20dBu Ratio 1.0 to Inf1Level Inf, -9.5 to 20.0dB Phase Off, 0 toOutput Routing Level/Shift On/OffProgram Saving Program Changes Storing ChangesDriveRack Saving Configuration Changes Utilities Utilities Network IDSecurity Levels Security Passwords Entering Security Password Program List Program Change Mode PC Comm Mode Contrast AdjustmentProgram Dumps Power Up Mutes On/SavedMidi Channels Midi Program DumpsSetup Sysex ID Mic Pre Set upSysex Dump Cue AFL Redundancy EnableFunctions Network Overview Network FunctionsCable Lengths Recommended Cable SpecificationsConnectors Network Connections SpecsBackbone Connections Network Connections ApplicationsConnection to the 480R Connection to the GUI Interface Termination Master/Slave Assignments Setting Identification NumbersControlling Remote Units Master/Slave Assignments cont’dDriveRack Replacing Units RedundancyNetwork Trouble Shooting System Requirements PC GUI InstallationBasic Venue View DriveRack DriveRack 480R Rear Panel Connections 480R 480R Remote ControllerFront Panel 480R SectionRear Panel Connections 480P Front Panel 480P Using the RTA Controlling Slave Devices Hot Key AssignmentsDriveRack Guide Software Application Guide4-Way Front of House HardwareDriveRack C-R + Sub + Rear BiAmp & In-Ear Dedicated FOH Crossover DriveRackStand Alone Monitor EQ DriveRackAppendix Sysex Message End byte Sysex Procedure and DataSysex Procedures Midi SysExReceive Bulk Dump 48h Sysex Setup Dump SampleProcedure Receive One Program 42hSysex End Program Dump VersionProgram Bank and Program Number Program Transmit Count...Lo Bytes, Hi BytesPower Up Quick Key Options Factory ResetToggle RS-232/MIDI Flash DownloadsDriveRackAppendix a SpecificationsSpecifications 481 DriveRack Per input channel not to exceed 10 for all input channels Specifications 482 DriveRack Specifications 480R Remote Controller DriveRack DriveRack Crossover Diagrams101 3X3 1-band 103 4X8 2-band Gain Level Jumpers Input and Output Diagrams Pinking a Room Wire Diagrams Harman International Company

480 specifications

The dbx Pro 480 is a professional-grade dynamics processor renowned for its versatility and exceptional performance in various audio applications. Designed for both live sound and studio environments, the dbx Pro 480 stands out as an essential tool for sound engineers and musicians alike.

One of the main features of the dbx Pro 480 is its dual-channel operation, which allows users to process two audio signals simultaneously. This functionality makes it particularly advantageous for stereo mixes, providing the ability to manage dynamics across left and right channels cohesively. The unit employs patented dbx OverEasy compression technology. This unique approach to compression allows for smooth transitions between compression and limiting, preventing abrupt changes in audio levels that can disrupt the listening experience. The result is a more musical sound, making it ideal for vocals, instruments, and other dynamic sources.

Additionally, the dbx Pro 480 boasts comprehensive control options, including adjustable ratio, threshold, attack, and release parameters. This level of control enables users to tailor the dynamics processing to fit specific audio material, whether subtle shaping or more aggressive control is required. The inclusion of a high-pass filter on the sidechain input further enhances its versatility, allowing for frequency-dependent dynamics processing that can be particularly useful in managing low-end rumble or controlling sibilance in vocals.

Another notable characteristic of the dbx Pro 480 is its robust build quality, designed to withstand the rigors of both studio and live environments. The device features a rugged metal chassis that protects its internal components while providing reliable performance under various conditions. Additionally, high-quality XLR inputs and outputs ensure that audio signals remain clean and free of interference.

In terms of connectivity, the dbx Pro 480 is equipped with balanced connections to minimize noise and signal degradation, making it suitable for professional setups. Its intuitive front-panel interface includes LED metering for easy monitoring of input and output levels, facilitating prompt adjustments on the fly.

In conclusion, the dbx Pro 480 is a powerful dynamics processor that blends advanced technology with user-friendly features. Its dual-channel processing, unique compression algorithms, and robust build quality make it a top choice for audio professionals seeking to enhance their sound with precision and control. Whether in a recording studio or a live performance setting, the dbx Pro 480 continues to be an invaluable asset in the audio processing landscape.
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