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dbx DriveRack 480 EQ and Speaker Control Processor
At the heart of the DriveRackฎ system is the 480. The 480 includes 4 inputs and 8 outputs which can be tailored for any configuration. By including every form of processing necessary to drive the signal from the mixer to the power amps, such as pre-crossover EQ, notch filters, speaker delay, multiple crossovers, speaker compensation equalizer, driver alignment delay, and compression/limiting, the 480 is truly the only box youll need for any sound system application. Two real time analyzers can be run simultaneously with RTA source inputs capable of being remotely switched on the fly. The 480 is fully programmable from the front panel, with the 480R remote control, or through a computer via the GUI port. DriveRack 480 EQ and Speaker Control Processor Features 4 Inputs and Outputs with routing 31 band graphic or 9 band parametric equalizer on every input (pre-crossover) Dual Real Time Audio Analyzers Butterworth, Bessel or Linkwitz-Riley crossover filters 27 Different Crossover Configurations Time Alignment and Transducer Alignment Delays Compressor/Limiter on every output Speaker Compensation EQ (post crossover) Multi-level Security System Separate House and Show EQ with individual lockout Triple redundant back up of all parameters when running network, 480R and PC GUI TYPE IV Conversion System Electronically balanced/RF filtered XLR Inputs and Outputs Proprietary RS-485 Control Network RS-232 PC Interface for computer display and configurationTechnical Description Inputs Number of Inputs: 4 (Inputs 3 or 4 can be selected as an RTA mic input) Connectors: Female XLR Type: Electronically balanced/RF filtered Impedance: >40k ohm Maximum Input Level: Hardware selectable for +30, +22, +14, dBu Max input RTA Level: -10 dBu CMRR: >40 dB typical, >55 dB at 1kHz Input Gain Range RTA: 10 dB to 70 dB w/60 dB typical Outputs Number of Outputs: 8 Connectors: Male XLR Type: Electronically balanced, RF filtered Impedance: 120ohm Output Transformers: Optional Max Output Level: +25.5 dBu into 1kohm +22dBu into 600ohm A/D Performance Type: dbx Type IV Conversion System Dynamic Range line: >112 dB unweighted, 115 dB A-weighted Type IV dynamic range: 127 dB with transient material, A-weighted, 22kHz BW 125 dB with transient material, unweighted, 22kHz BW 119 dB typical with program material, A-weighted, 22kHz BW Sample Rate: 48kHz A/D Wordlength: 24 bits D/A Performance Dynamic Range: 112 dB unweighted, 115 dB A-weighted Sample Rate: 48kHz D/A Wordlength: 24 bits System Performance Internal Wordlength: 48 bits THD + Noise: 0.003% typical at +4dBu, 1kHz, 0dB input gain Frequency Response: 20Hz- 20kHz, +/-0.5dB Interchannel Crosstalk: Pre EQ Type: One 31-band Graphic EQ per input channel, or 9 band Parametric EQ per input channel RTA can be substituted for EQ in channels 3 and 4 Range: +/-12 dB range Notch Filters Number: 1-5 per input channel not to exceed 10 for all input channels Pre Delay Length: 680ms/channel Crossover: Type: 1x2, 1x3, 1x4, 1x5, 1x6, 2x3, 2x4, 2x5, 2x6, 2x7, 2x8, 3x4, 3x5, 3x6, 3x7, 3x8, 4x6, 4x8 Filter Type: Butterworth, Bessel, or Linkwitz-Riley Slope: 6, 12, 18 or 24 dB/octave for Butterworth or Bessel filters, 12, 24, 36 or 48 dB/octave for Linkwitz-Riley filters Post EQ Type: Parametric Number: 4 EQ bands per output channel Range: +/-15 dB range Dynamics Type: Compressor/Limiter with PeakStopPlus Attack/Release: Program Dependent Linking: All 8 bands are linkable Post Delay (Driver Alignment) Length: 170 ms per output channel Pink Noise Generator Position: Pink noise inserted on selected input(s) Phase Compensation Number: One per output channel Amount: 0-180 degrees phase shift Output Polarity: Reversible Miscellaneous Output Transformers: Optional Network: Proprietary RS-485 Backbone GUI: RS-232 interface for computer display and configuration RTA Microphone: Optional ROM Upgrade: Flash upgradeable through RS-232 Power Requirements: 100-240V - 50/60 Hz Watts: 35 Watts Dimensions (H x W x D): 3.5 x 19 x 12.15 in. Weight: 11lbs.
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dbx DBX dbx DriveRack PA 24-Bit EQ Loudspeaker Control Sys DBX Driverack Studio DBX DriveRack 260 EQ and Speaker Control Processor DBX DriveRack 220i System Processor dbx DriveRack 480 EQ and Speaker Control Processor dbx Add Comment or Question Write a review!
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