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OUR PART #: M3.1 MFR #: M3.1
The Mackenzie Labs M3.1 Message Repeater has a single balanced stereo audio channel, 10 message input selections, and RS232 ... Read more
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The Mackenzie Labs M3.1 Message Repeater has a single balanced stereo audio channel, 10 message input selections, and RS232.
The M3 system is the most flexible series of high fidelity, multi-channel solid state digital audio playback systems available to the industry. The system retrieves audio data from an SD Card memory and delivers superb full bandwidth sound quality.
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