® ® Designed to provide incredible flexibility, sonic excellence and intuitive control for performance ® applications, the DriveRack 4800 is the new flagship of the hugely successful DriveRack family. From the powerful 96 kHz DSP engine and standard analog and digital I/O, to the QVGA display and multiple control surfaces, the 4800 provides all the processing, flexibility and control necessary for both ® installation and live use. The menu-based Wizard function enhances its capability by making the DriveRack 4800 easier to use providing a menu based setup procedure including system configuration, ™ ™ Auto-EQ, and an Advanced Feedback Suppression (AFS ) Wizard. ® The DriveRack 4800 is the next generation of the famous DriveRack family, and like its predecessor it is engineered to provide “Everything you need between the mixer and the power amps”. In keep- ing with this philosophy the 4800 includes four inputs and eight outputs with both analog and dig- ital connectivity. The 96 kHz processing engine is capable of offering insert processing functions to customize the processing path for your application, in addition to the standard system processing functions all with extremely low latency and extended frequency response. From Signal Routing, ® EQ, and Bandpass Filters, to classic dbx Dynamics and Feedback Suppression all the processing is available and with the sonic excellence that you would expect from the world's leading system pro- cessing manufacturer. With all this processing power available, control is of paramount importance. The DriveRack provides a full color display to speed manual operation; this combined with intuitive front panel controls, an easy to use GUI and optional wall panel controllers means that whether your application is tour sound or installation, the DriveRack 4800 has what it takes. For more informa- tion please visit www.driverack.com or www.dbxpro.com. • 48 and 96 kHz operation • Loudspeaker Cluster and Driver • Color QVGA Display Alignment Delays • 4 analog and AES/EBU inputs • Selectable DSP inserts on all inputs • 8 analog and AES/EBU outputs and outputs including Classic dbx ® • Optional Jensen I/O Transformers Compression, Limiting and Advanced • Full Bandpass Filter, Crossover and Feedback Suppression among others Routing Configurations with Bessel, • Ethernet networking control Butterworth, and Linkwitz-Riley filters • dbx ZC wall panel control • 31-Band Graphic and 9-band 8760 S. Sandy Pkwy. Parametric EQ on every input Sandy, Utah 84070 Phone (801) 568-7660 • 6-band Parametric EQ on every output Fax (801) 568-7662 Int’l Fax (801) 568-7583 customer@dbxpro.com http://www.dbxpro.com A Harman International Company 18-0335-B 5/09 A Analog Inputs: (4) Pre EQ Type: One 31-band Graphic EQ on each input One EQ that is switchable Connectors: Female XLR between 31-band Graphic and 9-band Parametric on each input Type: Electronically balanced, RF filtered Range: +/- 15 dB Impedance: >50k ohms Maximum Input Level: Software selectable for: +28, +26, +24, +22, +20, +18, +16, +14 dBu Input Insert Processing: Two selectable Insert Processing blocks per input CMRR: >40 dB typical, >55 dB at 1 kHz Type: Noise Gate, Compressor,Auto Gain Control, De-Esser, Sub-Harmonic Synth, Notch filters and Advanced Feedback Suppression Digital Inputs: (4) AES/EBU Channels Connectors: Female XLR Input Delay Length: Up to 682 mSec available Type: Transformer Isolated, RF filtered Impedance: 110 ohms Routing/Mixing: 4-input mixer available at each output allowing any input to be sent or mixed to any output RTA Input: (1) Analog Connectors: Female XLR Output Insert Processing: Two selectable Insert Processing blocks per output ® Gain range: 20 dB to 50 dB in 10 dB increments Type: Noise Gate, AutoWarmth , Compressor, Auto Gain Control, Peak Limiter, Sub-Harmonic Synth Analog Outputs: (8) Connectors: Male XLR X-Over Filter Configs: 1x1, 1x2, 1x3, 1x4, 1x5, 1x6, 1x7, 1x8, 2x2, 2x3, 2x4 Type: Electronically balanced, RF filtered 2x5, 2x6, 2x7, 2x8, 3x3, 3x4, 3x6, 3x7, 4x4, 4x8 Impedance: 30 ohms Types: Bessel 6, 12, 18, 24, 36 and 48 dB per Octave Max Output Level: Software selectable for: +24, +22, +20, +12, +8, +4 dBu Butterworth 6, 12, 18, 24, 36 and 48 dB per Octave Linkwitz-Riley 12, 24, 36, and 48 dB per Octave Digital Outputs: (8) AES/EBU Channels Polarity: Positive and Negative Connectors: Male XLR Phase Control: 0 to -180 degrees in 5 degree increments Type: Transformer Isolated, RF filtered Impedance: 110 ohms Output Delay Length: 1365 mSec shared between the outputs A/D Performance Miscellaneous: ® Type: dbx Type IV™ Conversion System I/O Transformers: Optional, Jensen JT-11 & JT-123-dbx Dynamic Range: >113 dB unweighted, 116 dB A-weighted Control: Ethernet, RS-232, Optional dbx ZC Wall Panels Type IV™ dynamic range: 126 dB with transient material, A-weighted, 22 kHz BW 123 dB with transient material, unweighted, 22 kHz BW Power Requirements: 100V to 240V 50/60Hz, 35 Watts 118 dB typical with program material, A-weighted, 22 kHz BW Sample Rate: 96 kHz Dimensions: 3.5” x 19” x 12.15” A/D Wordlength: 24 bits Weight: 11 lbs. (14 lbs. w/audio transformers) Shipping Weight: 12.5 lbs. (15.5 lbs. w/audio transformers) D/A Performance Dynamic Range: 112 dB unweighted, 115 dB A-weighted Sample Rate: 96 kHz D/A Wordlength: 24 bits System Performance Dynamic Range: 110 dB unweighted, 113 dB A-weighted Internal Processing: 32 bit floating point THD + Noise: 0.004% typical at +4 dBu, 1 kHz, 0 dB input gain Frequency Response: 20 Hz- 20 kHz, +/-0.25 dB, <10 Hz- 50 kHz +0/-3dB @ 96kHz Interchannel Crosstalk: <-85 dB at 1 kHz, 0 dB input gain Processing dbx engineers are constantly working to improve the quality of our products. Specifications are, therefore subject to change without notice. FOR MORE INFORMATION CONTACT: dbx Professional Products 8760 S. Sandy Pkwy. Sandy, Utah 84070 Phone (801) 568-7660 / Fax (801) 568-7662 customer@dbxpro.com / http://www.dbxpro.com ™ The Professional’s Choice In Signal Processing A Harman International Company A