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TELEPHONE AMPLIFIER
infosheet_k4900_mixingmodule.pdf
infosheet_k4900_standalone.pdf
This telephone amplifier may be used as a free-standing amplifier with speaker, e.g. to listen to a telephone conversation, or the output may be connected to an amplifier or mixing panel (e.g. radio stations).
Specifications
input: isolation transformer interface
speaker output: 0.5W / 8ohm
line output: 0dB (0.775Vrms)
power supply: 7 - 9V AC or 9 - 12V DC / 150mA
PCB dimensions: 2.5" x 2.1"
recommended housing: G416
recommended transformer: -
recommended adapter:
(K4900)
Quantity
Price
1 9
$11.80
10 99
$12.42
100 +
$10.25
Skill Level of Item:
(Kit - Basic Soldering Required)
Product #
K4900
Quantity Available:
4
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