Gentner TX-37A Assisted Listening System

The TX-37A transmitter with universal input accepts mic level, balanced and unbalanced line levels, and speaker level inputs. Audio processing eliminates clipping and over-modulation. A hearing aid amplifies all the sound in a room making it difficult to hear the primary audio above the background noise. With a Gentner Assistive Listening System, only the speaker and program audio are amplified so the primary audio is more intelligible and easier to hear.

With Assistive Listening Systems from Gentner, there's never a missed word. No matter where people in need of hearing assistance sit, the program audio routed through a Gentner ALS transmitter comes directly to their ears when they wear a Gentner ALS receiver. Gentner Assistive Listening equipment is ideal for auditoriums, stadiums and arenas, courtrooms, houses of worship, meeting rooms, theaters, and concert halls.

According to the Americans with Disabilities Act, virtually all public facilities that provide goods and services to consumers, clients, or visitors are required to provide access under the ADA.

PRODUCT HIGHLIGHTS:

• Transmits to an area of more than 700,000 square feet
• Universal input accepts a variety of audio sources
• Transmits on 37 FCC approved frequencies for * * RF (radio frequency) assistive listening
• Built-in test tone for quick and easy receiver tuning
• Small size (just 1/2 rack unit chassis)

Manufacturer

Brand	Gentner
Model	TX-37A

General

Color	Black
Type	Assisted Listening System FM Transmitter

Connectivity

Input Connectors	Balanced XLR (Mic/Line switchable) Unbalanced 1/4" (Line level)
Output Connectors	Antenna output (via external antenna connection)

Performance Data

Frequency Response	100 Hz – 10 kHz ± 3 dB
Impedence	Mic Input: ~1.5 kΩ balanced Line Input: ~10 kΩ balanced, ~20 kΩ unbalanced

Physical Information

Construction	Metal chassis, rack-mountable (1 RU)
Dimensions (WHD)	19" (W) x 1.75" (H) x 8.5" (D)
Power	110/220V AC, 60/50 Hz switchable, ~10W consumption
User Controls	Input level control Channel frequency selector (37 selectable channels in the 72–76 MHz band) Mic/Line input switch
Weight	Approx. 6 lbs (2.7 kg)

Special Features

Features

37 selectable VHF FM channels Long-range transmission within legal limits Balanced and unbalanced inputs Rack-mount design for permanent installations

Recommended Uses

Uses	Assisted listening in churches, auditoriums, and theaters Language interpretation Tour group transmission Hearing aid system integration in public venues