Extron MDA 3A, Audio Distribution Amp 60-440-01 The Extron MDA 3A is a compact, one input, three output stereo audio distribution amplifier. Features Input: One 3.5 mm captive screw connector Outputs: Three 3.5 mm captive screw connectors 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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