AM417
Introduction:

SINGLE CHANNEL PASSIVE MICROPHONE SPLITTER

AM417 is a professional quality stand alone microphone splitter. The applications include public speeches, live recording, press conferences and musicians' monitoring. 

The input circuit is used an isolation transformer for long microphone lines feeding and a polarity reversing switch to change the microphone phase cancellation. The transformer isolation in such situations minimizes interference from SCR lighting dimmers, radio transmitters and AC power wiring. The transformer-isolated feeds retain the advantage of common-mode noise rejection inherent in the use of balanced lines. 

The splitter has three outputs - one is direct and two are transformer coupled. Two-way Ground Lift switches are fitted to help combat ground loop.

Application:
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Features
Specification

Freq. Response

02.8dB 20 Hz to 20 kHz

Max. input level

+16 dBu (1% 50 Hz)

+24 dBu (0.1% 1 kHz)

Distortion

0.003% (0 dBu 1kHz)

Insertion loss

-3 dB into 600 ohms

<0.1 dB into 50k ohms

Short-circuit input loss

A or B -1.2 dB

Connections

XLR Female Input

XLR Male Direct Output

XLR Male Isolated Output x 2

Ground Lift Switch x 2

Phase Change Switch


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