Sennheiser EKI 830 stereo / mono receiver with 3.5mm jack socket
The EKI 830 is a professional two-channel receiver with a 3.5mm jack socket, for wideband infrared transmission systems.
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The EKI 830 is a professional two-channel receiver with a 3.5mm jack socket, for wideband infrared transmission systems (with carrier frequencies of 2.3 MHz and 2.8 MHz) in museums, theaters and churches. The wearer can switch between channel 1, channel 2 or stereo signal reception. A lanyard is provided to allow the receiver to be worn around the neck. Headphones can be plugged into the 3.5mm socket (or an inductive neck loop to assist hearing aid wearers).
The Sennheiser EKI 830 replaces the RI 830 S.
Infrared wideband stethoset receiver
Ideal two-channel applications (2.3 / 2.8 MHz)
Excellent speech intelligibility
Very good music reproduction
Balance control for setting the volume for the right and left ear
Ergonomic volume control
Receiver automatically turns on/off when it is put on/removed
High degree of wearing comfort thanks to the lanyard and low receiver weight
Lithium polymer battery technology ensures a long operating time of up to 12 hours
Modulation FM, stereo
Receiving frequency 2.3/2.8 MHz
THD, total harmonic distortion < 1 %
Signal-to-noise ratio typ. 75 dB(A)
Operating time (Accupack) up to 12 hrs
Charging time approx 3 hrs
Weight incl. Accu approx. 50 g
Dimensions 70 x 60 x 26 mm
1 EKI 830 infrared receiver
1 BA 300 battery