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Talkback Module 34EA-16 (-10, -4)

Talkback Module 34EA-16 ; Kajaani (ID = 2042272) Ampl/Mixer
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Talkback Module 34EA-16 ; Kajaani (ID = 2042272) Ampl/Mixer
Kajaani: Talkback Module 34EA-16 [Ampl/Mixer] ID = 2042272 1400x471
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For model Talkback Module 34EA-16 (-10, -4), Kajaani Elaktroniikka; Kajaani:
Kajaani 34EA-16 talkback module (similar to 34EA-4 and 34EA-10).
Country:  Finland
Manufacturer / Brand:  Kajaani Elaktroniikka; Kajaani
Year: 1984 ? Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Audio-Amplification
Wave bands - without
Power type and voltage Powered by external power supply or a main unit. / +15 & -15 & AC 80 Volt
Loudspeaker - For headphones or amp.
Power out
from Model: Talkback Module 34EA-16 - Kajaani Elaktroniikka; Kajaani
Material Various materials
Shape Chassis only or for «building in»
Dimensions (WHD) 40 x 442 x 112 mm / 1.6 x 17.4 x 4.4 inch

Talkback module for Kajaani 34EA- series outdoor broadcast mixers


  • Built- in talkback mic (bypassed when using a headset
  • talkback in and out
  • test signal oscillator 1 kHz 0dBu
  • Slate tone oscillator 1,9 kHz
  • Telephone interface for intercom system
  • LB telephone ringone button (80VAC)
  • "on air" indicator light switch.

There are two simplified versions of this unit, 34EA-10 and 34EA-4 without the telephone interface. To be used with the simplified CR module 34EA-9


Mentioned in - - Manufacturers Literature (training manual)

Model page created by Matti Adolfsen. See "Data change" for further contributors.

All listed radios etc. from Kajaani Elaktroniikka; Kajaani
Here you find 16 models, 16 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.