® ® 220i DriveRack System Processor with AFS™ Advanced Feedback Suppression Designed from the ground up to provide state-of-the-art signal processing, the DriveRack 220i is the perfect tool for any fixed-install application. With a full complement of processing fea- tures and Mic/Line inputs the DriveRack 220i can provide both system and microphone pro- cessing. Featuring the new, patent-pending Advanced Feedback Suppression (AFS) algorithm, equalization, dynamics processing, delay, matrix mixing, and bandpass filters, the DriveRack 220i will exceed your expectations. The DriveRack 220i is piloted from the intuitive DriveWare GUI that offers both Configuration and Control of the processing modules. Modules can be accessed, edited and saved as part of programs. Processing modules can be linked between the channels for true stereo pro- cessing. If independent processing is desired, parameters can be copied from one channel to the next to ensure that setup is quick and easy. Stored programs can be loaded from either the front panel or from wall mounted Zone Controllers. Zone Controllers can also be used for output muting or adjusting output volumes. For more information please visit www.driver- ack.com or www.dbxpro.com. • Advanced Feedback • Bandpass Filters Suppression (AFS™) • Matrix Mixer • Graphic and Parametric EQ • 1.3 Seconds of Delay • Compressor • RS-232 PC GUI control • Limiter • Mic/Line Inputs • Auto Gain Control • Wall Panel Control • Noise Gating • Security Lockout 8760 S. Sandy Pkwy. • De-Esser Sandy, Utah 84070 Phone (801) 568-7660 • Ducker Fax (801) 568-7662 Int’l Fax (801) 568-7583 customer@dbxpro.com http://www.dbxpro.com A Harman International Company 18-0245 -A 9/03 ® DriveRack 220i System Processor with AFS™ Advanced Feedback Suppression Analog Inputs: D/A Performance: Number of Inputs: (2) Switchable line or mic inputs Dynamic Range: 112 dB A-weighted, 109dB unweighted Connectors: Female XLR line inputs and Euroblock Type: Electronically balanced/RF filtered System Performance: Dynamic Range: >110 dB A-weighted, >107dB unweighted, Impedance: > 50k Ω THD+N: 0.003% typical at +4dBu, 1kHz, 0dB gain Max input line level: +20dBu Frequency Response: 20Hz – 20kHz, +/- 0.5dB CMRR: > 40dB, typically >55db @ 1kHz Interchannel Crosstalk: >110dB, 120dB typical Mic Pre gain: 30 to 60dB Crosstalk input to output: >80dB Mic EIN: < 110dB, 22Hz-22kHz, 150Ω Operating voltage: 100 VAC, 50/60Hz, 120 VAC, 60Hz, 230VAC 50/60Hz Mic Phantom Power: 15V Size: 19” Wide, 1.75”High, 7.7” Deep Analog Outputs: Number of Outputs: (2) Safety Agency Approvals: Connectors: Male XLR and Euroblock UL 6500, IEC 60065, EN 55013, E 60065 Type: Electronically balanced, RF filtered Impedance: 120 Ω balanced, 60Ω unbalanced Max Output Level: +20dBu A/D Performance: Type: dbx Type IV™ conversion system Dynamic Range line: >113 dB A-weighted, >110 dB unweighted Type IV dynamic range: >119 dB,A-weighted, 22kHz BW >117 dB, unweighted, 22kHz BW Sample Rate: 48kHz Architects’ and Engineers’ Specifications: The device shall provide two balanced inputs which are selectable as line level or mic level with phantom power. The line inputs and output gains shall be controllable via software; the mic inputs shall be adjustable from the rear panel. Analog audio inputs and outputs shall be accessible via rear panel XLR and Euroblock connectors. The signal processing Graphic User Interface (GUI) software shall be user programmable using Windows® 98, 2000, and XP operating systems. Software control shall be via RS-232 protocol and shall be located on both the front and rear panel. The GUI shall provide display, configuration and control of all signal processing functions including, but not limited to: • Input Gain and Mixing • Graphic or Parametric Equalization • Compression • Limiting • Gating • Automatic Gain Control • Ducking • De-Essing • Advanced Feedback Suppression (AFS™) • Notch Filters • Sub-Harmonic Synthesis • Matrix Mixing • Bandpass Filtering • Delay Front panel controls shall include program selection and load buttons. Clearing feedback suppression filters shall also be provided for using the program up and pro- gram down buttons. A PC connection and Clip indicator shall be located on the front panel. The front panel shall also include input and output level meters with a 6- segment LED meter and output dynamics threshold LED. External control shall include program selection, output level control and muting, and shall be via industry-standard CAT5 cable with RJ45 connectors. The device shall include 20 internal programs with up to 10 being user configurable. All program memory shall be non-volatile providing program security should power or computer fail. Audio conversion shall be 24-bit 48 kHz. The dynamic range of the processor shall not be lower than 110 dB A-weighted. The device shall have an IEC power socket. The unit shall meet UL/CSA and CE safety requirements. The unit shall be constructed of cold-rolled steel with a brushed and anodized aluminum front panel, and mount into a standard 19” 1U EIA rack. The device shall be a dbx DriveRack® 220i. 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 The Professional’s Choice In Signal Processing http://www.dbxpro.com A Harman International Company