Harman International Industries, Inc dbx ZonePRO 640 Audio Processor

The Harman dbx ZonePRO 640 is a versatile audio processor designed for commercial sound systems, offering six inputs and four outputs for flexible signal routing. Built with high-quality components, it features Euroblock connectors for balanced signals and RCA connectors for consumer equipment, ensuring reliable and straightforward interfacing. The device's sophisticated DSP processing includes gain control, parametric EQ, notch filtering, bandpass and crossover filters, and advanced feedback suppression, enabling precise system tuning and optimization. Its unique AutoWarmth® function, co-developed with JBL, provides natural low-frequency extension at any signal level, enhancing overall sound quality. The routing module allows primary source selection, source ducking for paging, and priority override, making it suitable for complex audio environments. Each output is equipped with EQ, limiting, delay, and other processing tools to maximize system response and clarity.

Features:

• IEC, UL and CSA approvals ensure safety and compliance

• RS-232 control for seamless system integration

• Windows 2000 and XP GUI provides intuitive setup and configuration

• Security lockout prevents unauthorized access

• Wall panel control allows for easy end-user adjustments

• Noise gating reduces unwanted background noise

• Notch filtering eliminates specific audio frequencies

• Bandpass and crossover filters optimize frequency response

• Parametric EQ for precise sound shaping

• Auto gain control maintains consistent audio levels

• Compression for dynamic range management

• Limiting protects against signal overloads

• Autowarmth® enhances low-frequency response at all levels

• Advanced Feedback Suppression (AFS™) minimizes audio feedback