Extron AV Distribution Amplifiers

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MDA 3A

Three Output Stereo Audio Distribution Amplifier

Key Features

•	Accepts and distributes balanced or unbalanced line level stereo audio
•	Audio output gain dip switch to maintain unity gain
•	Rack, under-desk, and projector-mountable, four per rack
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MDA 3A

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	Model	Version Description	Part #
	MDA 3A	1x3 Stereo Audio	60-440-01

Printable Version

The Extron MDA 3A is a compact, one input, three output stereo audio distribution amplifier. It accepts balanced and unbalanced audio only on one captive screw connector and outputs the amplified signal on three captive screw connectors up to 150 feet (45 meters).

Quick Reference

	•	MDA Series (Brochure)
	•	Audio Connector Wiring Instruction Card (Manual)
	•	Audio Connector Wiring Instruction Card (Manual)
	•	MDA 3 Series (Manual)
	•	MDA 3 Series Setup Guide (Manual)
	•	VersaTools Rack Shelf (Manual)

OPTIONAL ACCESSORIES

•	RSB 129	Basic Rack Shelf for 9.5" Deep Products
•	RSU 129	Universal Rack Shelf Kit for 9.5" Deep Products
•	RSF 123	Rack Shelf Kit for 3.5" Deep Products
•	PMK 100	Pole Mount Kit for One 1/4 Rack Width Product

Application Profiles

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