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Silver 19-inch rackmount digital zone processor with LCD display and signal meters

Harman

Harman DBX640MV 6x4 Digital Zone Processor 19" live sound amplifier

SKU CH-AVPC-3GE7V MPN DBX640MV

A 6×4 digital zone processor with pre-configured architecture, insert processing and optional channel duplication via link bus

  • Six configurable inputs route any source to any zone
  • Four independent outputs each retain full bandwidth at low level via AutoWarmth
  • Link bus duplicates first six channels to a second ZonePRO unit
  • Front-panel metering and LCD give instant visual status
  • 1U rack height fits standard 19-inch enclosures

Zone processor for installed sound

The Harman DBX640MV is a 19-inch rackmount digital zone processor designed for fixed-installation audio systems. It provides six inputs and four outputs with a pre-configured signal architecture suited to venues requiring managed zone distribution.

Balanced mic/line and RCA connectivity

Four switchable terminal-block inputs accept balanced microphone or line signals with hardware gain control per channel. Two summed RCA pairs handle unbalanced sources. A link bus duplicates the first six audio channels to another ZonePRO unit when extra output zones are needed.

Replaces analogue zone matrices

The 640m upgrades legacy analogue processors by adding AutoWarmth on every output zone and configurable insert points for channel-specific processing. The jump is worthwhile when an installation needs digital routing, front-panel metering and user-defined control without a fully open architecture.

Highlights

  • Six configurable inputs route any source to any zone
  • Four independent outputs each retain full bandwidth at low level via AutoWarmth
  • Link bus duplicates first six channels to a second ZonePRO unit
  • Front-panel metering and LCD give instant visual status
  • 1U rack height fits standard 19-inch enclosures

Specifications

No published specifications for this item yet.

Questions about this item

Does the DBX640MV use a standard 19-inch rack interface and what does that limit?

The unit fits a standard 19-inch rack; its 1.8-inch height caps it at a single rack unit.

What physical clearance does the DBX640MV need for mounting?

Allow 7.8 inches of depth behind the front rails plus the 1.8-inch height for a 1U space.

How is the DBX640MV installed and what step is often missed?

Secure the 19-inch brackets to the rack, connect the terminal-block and RCA inputs, then configure the matrix and AutoWarmth settings per zone.

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