Gentner TX37A
AC Powered Transmitter


Our Price: $564.95List Price: $701.00
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Gentner's TX-37A Transmitter is the core of Gentner Assistive Listening Systems. The transmitter utilizes leveling multiband compression, peak limiting, and the patented Aphex Aural Exciter® to process audio for maximum intelligibility and loudness. While other assistive listening transmitters simply increase volume, Gentner’s TX-37A actually enhances the sound quality to increase audio clarity at louder levels. It also eliminates the potential for clipping and overmodulation.

The transmitter can be set to 37 different frequencies, allowing you to use multiple transmitters in one location while reducing the possibility for audio interference. This is especially useful for education and simultaneous translation applications. Its universal input stage accepts audio from mic, line, or speaker levels producing exceptional audio quality at all levels. Connection is made to the existing audio system via a tape or mixer auxiliary output.

The transmitter is designed with a compact, steel, 1/2 rack unit chassis. The shielded steel chassis protects the unit from damage and keeps out hum as well as other system noise.  Gentner provides a rack mount kit* (sold separately) to store the transmitter in a standard 1U rack space.


  • Theatrical productions, such as the opera, ballet, symphony, and plays
  • Concerts in auditoriums or stadiums
  • Lectures in convention centers
  • Outdoor, sporting events
  • Church services
Antenna Kit (for TX37A Receiver)Gentner 910-200-021
Antenna Kit (for TX37A Receiver)

Antenna assembly for TX-37A (Antenna, plate, and cable).

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$64.05
List Price: $87.00
You save 26%!

Power Supply for TX37A ReceiverGentner 910-200-008
Power Supply for TX37A Receiver

Power supply for TX37A receiver.

Please call for availability.

Our Price:$55.86
List Price: $76.00
You save 27%!

6-Channel Wireless ReceiverGentner DIGITAL-6 PLUS
6-Channel Wireless Receiver

Gentner's Digital-6 Plus Receiver is a highly versatile assistive listening device with six user-selectable memory channels. It is small, attractive, durable and easy to use.Gentner's Digital-6 Plus provides excellent sound quality for ...

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Our Price:$135.95
List Price: $170.00
You save 20%!

Wireless Receiver with Single EarbudGentner RX1A
Wireless Receiver with Single Earbud

Gentner's RX-1A Receiver is designed with the listener in mind. Its small, elegant design enables the listener to focus on the content of the presentation, not the assistive listening device. The attractive design is accentuated by its ...

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Our Price:$67.95
List Price: $88.00
You save 23%!

Rack-Mount KitGentner 910-402-202
Rack-Mount Kit

To keep your system organized in an equipment rack, Gentner offers a rack mount kit. Each kit fits one Gentner Transmitter into a standard 19" equipment rack, and consists of two metal components that fit on each side of the ...

In Stock

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Our Price:$49.95
List Price: $60.00
You save 17%!

Tweaking ToolGentner 460-402-013
Tweaking Tool

This plastic tool is ideal for fine tuning receivers.

Call for price! Not available online.

ALS PlaqueGentner 460-402-001
ALS Plaque

The ADA Requirement Plaque displays the availability of Gentner Assistive Listening Systems and can easily be mounted for people to see. (6" W x 4" H)

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$15.95
List Price: $20.00
You save 20%!


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Full Compass is a national leader in Professional Audio, Professional Video, A/V, Lighting and Musical Instrument sales. Since 1977, our goal has been to provide the best possible value with exceptional customer service. We offer over 700 top equipment brands including, Shure, Yamaha, Panasonic, Sony, JBL, Sennheiser, Canon, QSC, Audio-Technica, Crown and much more. We also provide services such as computer systems integration, lighting design, and rentals (rentals available in Wisconsin only). Full Compass is an authorized service center and parts distributor for most of the major manufacturers we carry.