• Registered: 2011-09-13
  • Posts: 7

Topic: Fireface400 Analog Balanced Outputs to Vintage Desk (unbalanced)

Hello,

I have a Fireface400 and want to mix OTB.  I want to use the 6 BALANCED analog outputs and also the 2 UNbalanced outputs (headphones output) into the line in of a vintage desk which has mostly UNbalanced line in's.  However, the first 8 channels also have an option to use BALANCED XLR connections.  Last but not least, the desk has additional 4 stereo inputs (line in only UNbalanced).

I have mostly unbalanced 1/4 to 1/4 patch cables in my home studio. Am I better off using a Balanced 1/4 to XLR on the first 6 channels with XLR or just use the 1/4 to 1/4 unbalanced I already have?  I want to go the most noise free route with the desk.  Regarding cables and output settings on the Fireface, Is there anything else I should do?

Thanks.

Felix

2 Reply by MC

  • MC
  • MC
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  • From: Germany/Thailand
  • Registered: 2007-04-06
  • Posts: 25,604

Re: Fireface400 Analog Balanced Outputs to Vintage Desk (unbalanced)

As soon as only one cable connection is unbalanced the main advantage of a balanced connection in your application, no ground loop problem, is gone. So go unbalanced with all, and if there is obvious noise or hum everything is ok.

Regards
Matthias Carstens
RME

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