DBX 220i 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 features and Mic/Line inputs the DriveRack 220i can provide both system and microphone processing. 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 processing. 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.

Features

• Advanced Feedback Suppression (AFS)
• Graphic and Parametric EQ
• Compressor
• Limiter
• Auto Gain Control
• Noise Gating
• De-Esser
• Ducker
• Bandpass Filters
• 2x2 Matrix Mixer
• 1.3 Seconds of Delay
• RS-232 PC GUI control
• Mic/Line Inputs
• Wall Panel Control
• Security Lockout

Specification

Analog Inputs

• Number of Inputs: (2) Switchable line or mic inputs
• Connectors: Female XLR line inputs and Euroblock
• Type: Electronically balanced/RF filtered
• Impedance: >50k ohm
• Maximum Input Level: +20dBu
• CMRR: > 40dB, typically >55db @ 1kHz
• Mic Pre gain: 30 to 60dB
• Mic EIN: < 110dB, 22Hz-22kHz, 150 ohm
• Mic Phantom Power: 15v

Analog Outputs

• Number of Outputs: 2
• Connectors: Male XLR and Euroblock
• Type: Electronically balanced, RF filtered
• Impedance: 120ohm balanced, 60ohm unbalanced
• Max Output Level: +20dBu

A/D Performance

• Type: dbx Type IV™ Conversion Systm
• 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

D/A Performance

• Dynamic Range: 112 dB A-weighted, 109dB unweighted

System Performance

• Dynamic Range: >110 dB A-weighted, >107dB unweighted
• THD + Noise: 0.003% typical at +4dBu, 1kHz, 0dB gain
• Frequency Response: 20Hz – 20kHz, +/- 0.5dB
• Interchannel Crosstalk: >110dB, 120dB typical
• Crosstalk input-output: >780dB

• Operating voltage: 100 VAC, 50/60Hz, 120 VAC, 60Hz, 230VAC 50/60Hz
• Dimensions: 19” Wide, 1.75”High, 7.7” Deep
• Safety Agency Approvals: UL 6500, IEC 60065, EN 55013, E 60065