PHOENIX AUDIO MT221 FAQs
How is the ganging connection made between two DUET EXECUTIVE units?
Ganging requires two elements: (1) a RJ11 -> 2.5mm cable, like the one supplied with each Duet and used for cellular phone connection; (2) a 3.5mm plug (we call it a Dummy Plug). This plug could be a stereo 3.5mm like the one used for power speakers, headphones and such.
In order to gang two Duet together follow these steps:
1) Connect Duet #1 to your communication link (PC, telephone, or both).
2) Take the RJ11-> 2.5mm cable, plug the 2.5mm side of the cable into Duet #1 and the RJ11 side to Duet #2.
3) Plug the Dummy Plug into Duet #1's 3.5mm jack.
4) Power Duet #2 using the supplied power supply (you can also power it from the USB)
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