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6.1 inputs

Discussion in 'AV Receivers & Amplifiers' started by pat clancy, Mar 5, 2003.

  1. pat clancy

    pat clancy
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    why does the marantz 4300 amp have 6.1 inputs
     
  2. Johndm

    Johndm
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    These are for phono connections from say a SACD CD player, or a DVD-A compatable DVD player
     
  3. pat clancy

    pat clancy
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    hi john,sacd and dvd a are 5.1,where do you get the centre back connection,are there some dvd players with 6.1 built in
     
  4. sounddog

    sounddog
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    I think they just put 6.1 inputs rather than just 5.1 becuase it don't cost hardly no more and if there was a format to come out later with 6.1 then peiople can still use it.
     
  5. Reiner

    Reiner
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    Some Denon amps have 7.1 input (some acutally 5.1 and 7.1) - future-proofing I guess ...
     
  6. sounddog

    sounddog
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    Actually I can see the point of full 7.1 inputs. Especially if you're using dipole surrounds but direct rears. SACD / DVD-A may sound better with the direct rears so connecting to left / centre / right / (leave surround left right empty) / rear left / rear right may give you best sound.

    Vikki
     
  7. Reiner

    Reiner
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    Good point though I guess that wasn't the idea behind it.

    6.1 will probably be found on amps with 6 internal amplifier stages while 7.1 is rather common with 7-channel amps or 5-channel amps with 7.1 output like the Denon AVC-10SE so that you can control the volume of all 7 while using an external 2-channel power amp for the surround backs.

    Of course Denon did a clever thing and allows re-routing of the power amps so that the 2-channel amp mentioned above could be used for the fronts.
     
  8. sounddog

    sounddog
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    Well yes ... probably wasn't why they produced 7.1 inputs ... but it works so why knock it!!

    Another reason for having it (generally) is so you can use an external processor with the internal power amps.

    Vikki
     

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