#390843 - 02/11/00 09:20 PM
spdif hot plugging
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Andy Bauer
Member
Registered: 02/10/00
Posts: 1
Loc: Maple Grove, MN, USA
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Roger, quick question. I'm sure it's not the best idea, but having only one spdif I/O on my computer, I have on occasion switched between two digital outboard units without first powering down.I have not seen too much written on the subject. Have I run the risk of any damage? Also, any ideas on reasonably priced spdif patch bays? Thanks in advance.
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#390844 - 02/12/00 06:33 PM
Re: spdif hot plugging
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Roger Nichols
Platinum Member
Registered: 12/13/99
Posts: 1249
Loc: Miami, Florida
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Andy
The digital inputs and outputs are buffered, so you should be able to plug and unplug without much problem. I would still, however, make sure that I was grounded (by touhing a metal chassis that is plugged into the wall). I switch inputs and outputs all of the time with no problem.
One thing to watch out for is if you unplug the source of your digital sync (which you would be doing with only one input to your computer) there will be a very loud click and pop when clock is interrupted.
Cheap SPDIF patching.
I use an Ethernet patch bay to switch digital audio sources. I have wired the patch bay to a bunch of XLR pigtails that hang off of the rear. Every piece of digital audio gear goes to the patchbay. I use ETHERNET patch cables to do the patching on the front. It has been working perfect for 6 years.
When yoou connect the pigtails, loop each conductor so that it connects to TWO fingers on the ETHERNET socket. This will make sure you have a good connection (called a bifurcated contact for yoou trivia buffs)
Roger
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