Подавитель акустической обратной связи ручной, 4 фильтра RCS AUDIO SFB-4010
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33177
Код 33177
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The feedback suppressor SFB-4010, with its four adjustable notch filters, allows suppressing highly unpleasant feedbacks on audio systems.- The whistle occurring in the signal is damped both in its depth and frequency by 4 notch filters.- The system is
Features
FILTER-SECTION The filters of the device operate within a range from 60 Hz to 6 kHz with a filter width of 1/6 octave and are able to weaken the feedback signal variably up to -20 dB.
FUNCTIONS- The feedback suppressor is interposed between the mixing pre-amplifier or mixer and the respective power amplifier.- Due to the narrow-banded suppressing of the feedback signal, quality losses in the audio signal are hardly perceivable.- The unaltered input signal may be compared to the “filtered“ output signal with an IN/OUT switch.
ANSCHLUSS The power supply takes place over an IEC power socket or a 24 V DC terminal on the