Pro Intercom Input/Output Adapter #AD903

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Item #: 53-3000AD903

The AD903 has many functions for getting various levels of audio into an intercom circuit, or getting the intercom audio “traffic’ out to an amplifier or recorder.

A popular use of the AD903, in tandem with the C3M-105 cable + HOSA 3.5mm adapter cable (see related products below), is to connect any Pro Intercom or ClearCom® power supply to a MicroCom transceiver or a ListenTALK LK-1 transceiver. That transceiver then becomes the base for a group of additional transceivers which are now your wireless stations.

Both the input and the output are transformer isolated from whatever devices are connected. The wide range of level adjustments will accommodate almost any audio signal. The ‘Null” control allows you to minimize or even eliminate any “cross-talk’ between the input and output. Access to the input and output are via a rear panel 4-pin XLR. Pins 1 and 2 are input and pins 3 and 4 are output.

The AD903 connects to the intercom circuit just as a beltpack does, through a rear panel 3-pin XLR. The AD903 is powered by the intercom system and requires no batteries or separate power supply.

List Price: $0.00