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Basic Belt Pack Transmitter


25 or 100 kHz tuning steps for up to 3072 selectable frequencies across a 76 MHz tuning range

Digital Hybrid Wireless® Technology

Membrane switch and LCD interface

AA battery power

50 mW RF power

Talkback feature

IR (Infrared) Port for fast setup

Microphone element sold separately


The LMb Digital Hybrid Wireless belt pack transmitter represents an elegant solution for a variety of wireless microphone applications including live performance, broadcast, AV rental and houses of worship. The HHa incorporates many advanced features to provide high quality speech and vocal reinforcement. Along with providing peerless audio quality with wide frequency response and dynamic range in native 400 Series mode, the technology used in the LMb includes compatibility modes for Lectrosonics 200 Series, 100 Series and IFB receivers, and some systems from other top manufacturers. (Contact Sound First for details.)


The LMb transmitter can be configured to operate as a “one touch” device with a single power on/off switch on the top panel, or with full access to all operational parameters using the side panel membrane switches and LCD interface. The top panel switch can also be configured to provide a mute or talkback function.


This versatility makes the transmitter at home in a wide variety of applications from video production to theater, stage and house of worship.


Frequencies are selectable in 100 kHz or 25 kHz steps across a maximum tuning range of 76.7 MHz. This yields a total of 3072 available frequencies across three standard frequency blocks. The tuning range varies in other blocks to meet applicable frequency allocations.


For a complete wireless mic system select a Digital Hybrid transmitter, and a Digital Hybrid receiver.


Download the LMb Datasheet here.


Download the LMb Manual here.


Specify A1, or B1 frequency range.

The LMb with belt clip but without microphone element is $829.00 plus shipping. Ground shipping in the 48 states is $20.00 for one belt pack or $30.00 for two.

Purchase LMb belt pack transmitter (less microphone) using PayPal. (PayPal Confirmed shipping address in 48 continental USA states only.)


Email me at Sales@AudioToolbox.US. I accept all major credit cards and eChecks through PayPal, or you may pay by Money Order sent to the address below.

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Last Edited 10/6/2017

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