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Lectrosonics ZS-LRHMa

Lectrosonics ZS-LRHMa

Regular price $3,309.00
Regular price Sale price $3,309.00
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The ZS-LRHMa kit is an all-in-one turnkey wireless measurement kit. Just add a microphone, an interface, and a computer running Smaart.

Like the TM400, the ZS-LRHMa kit is based around Lectrosonics Digital Hybrid Wireless technology, using a proprietary algorithm to encode the digital audio into an analog format to  be transmitted over an analog FM wireless link. This combination offers the superb audio quality of a pure digital system and the outstanding operating range of one of the finest FM wireless systems. The digital audio chain eliminates compander artifacts, and provides an audio frequency response that is flat from 30-20 kHz.

Originally designed to mount on a camera for location shooting with audio, The ZS-LRHMa is an even more portable solution than the TM400 kit. It occupies very little space in a travel kit, which reduces cargo weight when traveling internationally. Both the HMa transmitter and LR receiver are battery powered, however an AC power adapter is available for the LR receiver by special order.

All Lectrosonics systems are manufactured in the USA to exacting standards. The ZS-LRHMa kit is ruggedly build and engineered to deliver years of reliable service, even in the most demanding environments. This complete kit includes an HMa transmitter, LR receiver, TA3F to XLRM and TA3F to 1/8" TRS adapter cables, batteries and a carrying case.

Note: Rational Acoustics only stocks B1 band systems. Other blocks are available as special order via email. Check out the Lectrosonics Wireless Measurement Buyers Guide for more information on frequency band selection. 


  • 24-bit, 88.2 kHz digital signal handling for compander-free audio
  • 256 synthesized UHF frequencies
  • Rugged all-metal construction
  • Balanced TA3F to XLRM output
  • Selectable 5, 15, 48 VDC phantom power selection
  • Selectable 50 and 100 mW RF output power for long range transmission


  • LR receiver
  • HMa plug on transmitter
  • TA3F to XLRM adapter cable
  • TA3F to 1/8" TRS adapter cable
  • 4 AA batteries
  • two detachable antennae
  • zipper pouch carrying case

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