Used dbx ZonePRO 640 Signal Processor

Used dbx ZonePRO 640 Signal Processor in good condition, ideal for installed sound and multi-zone audio control. This 4x6 digital processor provides flexible routing, EQ, dynamics, and feedback suppression to optimize system performance. Designed for reliable, professional operation, it supports multiple inputs and six outputs for paging, background music, and distributed speaker systems. A smart choice for venues needing clean processing, consistent levels, and easy integration into existing setups.