The Samson CR-2 Concert TD Series DBX Noise Reduction unit is a wireless microphone receiver / rack component used in older Samson concert touring systems.

It is part of a VHF/FM wireless mic system where:

  • microphones transmit wirelessly
  • the CR-2 rack unit receives the signal
  • “dbx noise reduction” is used to reduce hiss and improve signal quality in the analog RF audio chain

The “DBX noise reduction” label refers to a companding system (compressor/expander) similar to tape noise reduction systems, used here to clean up the wireless audio signal and reduce background noise and hiss. 

What it actually does in practice

  • Receives wireless mic audio (VHF/FM)
  • Applies noise reduction/companding to improve clarity
  • Outputs clean analog audio to a mixer or PA system
  • Designed for live concert / stage use (not studio recording)

Why it shows up in listings

People often sell it as:

  • “rack receiver”
  • “concert wireless system component”
  • “dbx noise reduction unit”

But on its own it is usually:

  • not a full system
  • often missing the matching transmitter/mics

Simple way to think of it

It’s basically the “receiver brain” of an older wireless microphone setup, with built-in analog noise reduction to make stage audio cleaner.

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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Listeda month ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • CR-2X Concert TD Series Rack Mounts
Finish
  • Black
Categories

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