The RDL TX-70A is a high-quality speaker-level to line-level interface designed to convert amplified speaker signals (25 V, 70 V, or 100 V) to a clean, unbalanced line-level output. This allows installers to feed audio from a distributed speaker system into recorders, mixers, amplifiers, or other line-level equipment.
Its high-isolation transformer provides excellent noise reduction and prevents ground loops, ensuring clean audio even in large commercial installations. The compact TX-Series enclosure makes it ideal for rack systems, equipment closets, and custom AV integrations.
Perfect for paging systems, BGM systems, monitoring feeds, and commercial audio distribution, the TX-70A delivers reliable, distortion-free performance in any professional environment.
RDL TX-70A Key Features
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Converts 25 V, 70 V, or 100 V speaker-level signals to unbalanced line level
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Transformer-isolated output for noise and hum reduction
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Wide compatibility with commercial distributed speaker systems
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Clean, low-distortion audio output
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Compact TX-Series module for flexible installation
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Ideal for feeding amplifiers, recorders, mixers, and monitoring systems
Advantages / Use Cases
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Extract audio from existing distributed speaker lines
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Perfect for paging system monitoring and recording
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Great for retail, schools, offices, warehouses, and industrial paging systems
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Prevents noise and hum from high-power speaker circuits
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Easy integration into new or existing AV systems
