Monday, February 20, 2012

Re: [Avid-L2] Demux SDI to analog audio

HDSDI > AJA HD10AM > Digidesign 888 24 i/o.

The digidesign 888 i/o is available on Ebay under $200- often under $100. You cannot use the Avid version, and you cannot use the even older 16-bit version (although the 24 works ok if you use a 16 bit signal) because of a minor circuit difference. The beauty of the 888 24 i/o is that if you don't connect it to a computer, and provide a solid AES signal on input 1/2 on power-up, it switches into 'stand alone' AES to Analog converter mode. I actually had Behringer D-to-A converters installed, and this works much better at a much lower price point.

gh

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Greg Huson
Secret Headquarters, Inc
Post Production / Production
Culver City, CA
323 677 2092
www.DigitalServiceStation.com
greg (at) SecretHQ.com
facebook.com/greg.huson
www.SecretHQ.com

On Feb 20, 2012, at 10:25 AM, Philip Hodgetts wrote:

> I have a client working with a KiPro who wants to be able to separate out six channels of audio (analog XLR ideally) for surround sound. The channels are in the SDI appropriately and he has the KiPro update but all the demuxes I've seen from AJA and BMD seem to be four channels only.
>
> I found one that did 8 channels but with each pair on a 3.5mm jack, which doesn't seem very reliable in a screening room.
>
> TIA
>
> Philip Hodgetts
> President, Intelligent Assistance
> Conquering the metadata foundations of Final Cut Pro X http://bit.ly/mBDqIY
>
> Personal Blog http://philiphodgetts.com
> Cell 818 335 3916
>
> [Non-text portions of this message have been removed]
>
>

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