SV4-S speech amplifier with black housing, yellow ALGE-TIMING logo and banana and DIN plugs
Underside of the SV4-S speech amplifier Banana and DIN plugs
SV4-S speech amplifier with black housing, yellow ALGE-TIMING logo
SV4-S speech amplifier with black housing, yellow ALGE-TIMING logo
SV4-S speech amplifier with black housing, yellow ALGE-TIMING logo and banana and DIN plugs
Underside of the SV4-S speech amplifier Banana and DIN plugs
SV4-S speech amplifier with black housing, yellow ALGE-TIMING logo
SV4-S speech amplifier with black housing, yellow ALGE-TIMING logo

SV4-S Speech Amplifier

Standard speech amplifier to communicate over a two-wire impulse line.

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