Post your questions, opinions and reviews of the MPC1000. This forum is for discussion of the OFFICIAL Akai OS (2.1). If you wish to discuss the JJ OS, please use the dedicated JJ OS forum
By MK25toLife Fri Apr 27, 2007 4:40 pm
So I got everything set up nice and running into my mixer, the four mono outs and the stereo outs. However, I want to make use of my digital in/out. As I understand it, this is the same thing as my stereo out right? So aside from sound quality, is there any reason to use the digital out? Also, where do I connect it on my mixer? A link to my mixer is below.

http://pic4.picturetrail.com/VOL753/420 ... 774727.jpg
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By Mr modnaR Fri Apr 27, 2007 4:53 pm
your mixer doesn't have a digital input. you need to look for one with a S/PDIF connection.
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By kollin Fri Apr 27, 2007 5:10 pm
i only use it for sampling to the mpc, or for tracking out to pc. kinda stinks that most of my digital enabled sources is optical. hopefully the next interface i get will have both. also its not quite the same cable as a normal rca wire. the signal level is lower and maybe the impedance? check wikipedia for spdif. itll sort you out
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By elektrik_muz Fri Apr 27, 2007 9:33 pm
Any RCA cable that's meant to carry video signals should work fine -- as long as theres another set of digital I/O connections to plug it into that is....
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By electric dragon Sat Apr 28, 2007 7:51 pm
i've been using standard RCA cable to hook the digital OUT of my mixer to the MPC and it is significantly lower in volume than simply using analog cables....
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By thedvs01 Sat Apr 28, 2007 8:06 pm
electric dragon wrote:i've been using standard RCA cable to hook the digital OUT of my mixer to the MPC and it is significantly lower in volume than simply using analog cables....


Yeah, the gain is horrible when using standard RCA cables as a substitute. You need to get one that is actually SPDIF or it will be way too quiet. They are only like 10-15 bucks
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By electric dragon Sat Apr 28, 2007 8:59 pm
yes, the correct cable in this case easily solves the problem. i was merely responding to eMuz suggestion that you could use any RCA cable. technically you CAN connect using regular RCA cables but the drop in gain makes it somewhat pointless to do so.....
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By elektrik_muz Sat Apr 28, 2007 10:07 pm
electric dragon wrote:yes, the correct cable in this case easily solves the problem. i was merely responding to eMuz suggestion that you could use any RCA cable. technically you CAN connect using regular RCA cables but the drop in gain makes it somewhat pointless to do so.....


Re-read that post. I did not say "any rca cable" I said "any rca cable that's meant to carry video signals" i.e. a shielded coaxial one. S/pdif does not use nearly as much bandwidth as a video signal. I use a video cable for this purpose all the time and suffer no losses whatsoever. There's nothing special about those "sold for S/pdif" cables besides the price.