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RS232-controlled volume control (inexpensive, reliable)

fogled@mizzoufogled@mizzou Posts: 549
in AMX General Discussion
Is there a box similar to the AXB-VOL3 that is controlled via RS232? I can't get AXLink to a number of locations that I would like to have some volume control in. I only need 1 channel. The caveat is that is has to do more than just vol up / down (the projector can already do that). I need to be able to set a specific volume level.

Thanks!

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    ericmedleyericmedley Posts: 4,177
    fogled@mizzou wrote: »
    Is there a box similar to the AXB-VOL3 that is controlled via RS232? I can't get AXLink to a number of locations that I would like to have some volume control in. I only need 1 channel. The caveat is that is has to do more than just vol up / down (the projector can already do that). I need to be able to set a specific volume level.

    Thanks!

    could you use an inexpesive home preamp/processor like Yamaha or JVC or whatnot?
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    JohnMichnrJohnMichnr Posts: 279
    Extron has a line of small audio switchers that do volume control as well. I'm sure other people will come up with some but those are the only ones that I know about.

    The MLS100A is the one I have used in the past. Protocol is real easy too.

    http://www.extron.com/product/product.aspx?id=mls100a&subtype=27
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