AtlasIED TSD-ZDC 4x4 Passive Impedance Divider and Combiner
AtlasIED TSD-ZDC 4x4 Passive Impedance Divider and Combiner
SoundPro Item: 20028 | Part Number: TSD-ZDC
Usually ships in 5-7 business days
- Passive Balanced And Unbalanced Networks Support Flexible Mic And Line Routing
- Any Channel Configurable As Input Or Output For Maximum System Flexibility
- RF Filtering On All Inputs Guards Against Interference In Installed Environments
- Individual Ground Connectors Per Channel Simplify Commissioning And Reduce Hum
- Removable I/O Connectors Speed Up Installation And Future Serviceability
- No External Power Required Eliminates An Additional Power Source In The Signal Chain
- Compatible With Optional Rack Mount Adapter For Multi-Unit TSD-Series Consolidation
The AtlasIED TSD-ZDC is a passive impedance divider and combiner designed for AV contractors and systems integrators who need flexible, low-cost signal routing without active components. Supporting both 150Ω balanced and 10KΩ unbalanced configurations, it handles passive summation of multiple microphone feeds or stereo line-level sources and passive splitting of a single input to multiple outputs — all in any arrangement the system design requires.
Built for installed audio environments, the TSD-ZDC includes individual ground connectors on each input and output channel, reducing the likelihood of ground loop issues during commissioning. Its compact footprint suits standalone mounting in back-of-rack or above-ceiling locations, and the unit is compatible with an optional rack mount adapter that can house up to four TSD-series devices in a single rack space. RF filtering on all inputs adds resilience in environments where interference is a concern.
With no external power required and a full 36-month warranty, the TSD-ZDC is a reliable, low-maintenance choice for distributed audio installations, boardrooms, house of worship systems, and any project where passive signal management reduces system complexity.
Specifications
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