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TV Wireless Listening System

Set 840 S is a RF stereo TV listening system and is especially suited for those who wear hearing aids.

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Part No:

Set 840 S



Set 840 S is a RF stereo TV listening system and is especially suited for those who wear hearing aids.

Receiver is ideal for connection to hearing aids and headphones (3.5 mm stereo jack plug)

Easy to set up and operate

Wireless mobility within a range of up to 100 m

Transmits even through walls

Ideal for plasma TVs

Excellent individual stereo sound

Three selectable hearing settings on the transmitter: optimized speech intelligibility due to switchable compression and treble emphasis

Treble emphasis can be set individually

Large, ergonomic volume control on the receiver

Balance control on the receiver for setting the volume for the right and left ears

Lithium polymer battery technology ensures a long operating time of up to 9 hours

Receiver can be placed in the transmitter's charging compartment facing in either direction

Three selectable transmission channels on the transmitter for optimum reception

Auto-tuning - automatic channel search tuning can be activated on the receiver

Integrated charging compartment in transmitter for spare battery

Delivery Includes

RR 840 S receiver with removable clip

TR 840 transmitter

EZT 3011 induction loop


BA 300 battery

Power supply with national adapters for EU, UK

TV RCA adapter

TV SCART adapter

TV connection cable with two 3.5 mm stereo jack plugs and one adapter to 1/4" (6.3 mm) jack socket

MKE 800 TV N external mic


FM, stereo

Carrier Frequency

863.3 / 864.0 / 864.7 MHz


up to 100 m

Frequency Response

50 - 16,000 Hz

Total Harmonic Distortion (THD)

<1% (1kHz)

Max. sound pressure level (active)

125 dB


typ. 70 dB(A)

Operating time (receiver)

up to 9 hrs

Charging time approx.

3 hrs

Weight (receiver)

approx 1.8 oz (50 g) (incl. accu)

Weight (transmitter)

approx. 8.8 oz (250 g)

Dimensions (Receiver)

2.8 x 2.4 x 1 in (70 x 60 x 26 mm)

Dimensions (transmitter)

4.4 x 5.7 x 2.3 in (112 x 146 x 58 mm)

Audio-XLR connector

3.5 mm, stereo jack plug

Microphone Connector

3.5 mm, same plug as Audio-XLR connector