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Transmitter for BLX systems

Shure's BLX1 bodypack transmitter is part of the BLX family of digital wireless systems. It offers up to 14 hours of use with two AA batteries and features an ergonomic design including a reversible belt clip. Its range is up to 300 feet under ideal conditions. The BLX1 transmitter automatically links to Shure BLX4, BLX4R, or BLX88 wireless receivers (not included) for seamless operation.

Shure BLX1 bodypack transmitter

The two AA batteries will give 14 hours of use.

When considering a wireless system, you'll want to pick the frequency band with the least interference from local TV stations. Shure's Wireless Frequency Finder will show you the TV stations in your area, along with a list of recommended channels. Choose the frequency band that gives you the most open channels.


  • ergonomic design with reversible belt clip
  • up to 14 hours of operation with two AA batteries
  • TQG connection for use with Shure microphones and guitar cables
  • simple frequency matching to receiver
  • LED indicates battery status
  • operating range: up to 300 feet
Electronic features:
  • K12 frequency band (614-638MHz)
  • frequency response: 50-15,000 Hz
  • gain adjustment range: 26 dB
General features:

Shure BLX1 Reviews

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  • BLX1 Bodypack transmitter
  • 2 AA batteries

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Bodypack Wireless Transmitter (for BLX Systems): The Shure BLX1 bodypack wireless transmitter is specifically designed for use with Shure's BLX wireless systems (receivers & mics sold separately). The BLX1 is fitted with a TQG connection (6.3mm) for use with Shure lavalier, headset, earset, and instrument microphones, and guitar cables (all sold separately). The Shure BLX1 bodypack transmitter has a wireless range up to 300'.

  • Convenient Controls: The BLX1 features a very accessible On/Of switch and adjustable gain control. It also offers quick and easy receiver frequency matching.
  • Battery Powered: The Shure BLX1 bodypack wireless transmitter operates off of two "AA" batteries that can last up to 14 hours.
  • Rugged Design + Clip: The durable BLX1 features molded ABS construction and a lightweight, ergonomic design. You can clip the bodypack wireless transmitter to a belt or slide a guitar strap through the transmitter clip. For best results, the belt should be pressed against the base of the clip.
Frequency Bands: This model works on the K12 frequency band. When purchasing separate wireless components, please match their frequency bands to ensure proper system operation. The Shure BLX wireless systems operate on a variety of different bands - H8 (518-542MHz), J10 (584-608MHz), K12 (614-638MHz), or M15 (662-686MHz).

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