Stacking and heat.

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  • Nolan B
    Super Senior Member
    • Sep 2005
    • 1792

    #1

    Stacking and heat.

    Would any problems arise from stacking a 1068 right on top of a 1075...are they designed to be ok that way or do you have to seperate them with a shelf?
  • rich0372
    Member
    • Jul 2004
    • 83

    #2
    If it was me I wouldn't put anything on top of my amp you want them to get as much air as possible but I'm not sure what Rotel recomends I know that my 1080 used to get warm to touch and it was on a shelf all by itself Rich

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    • mjb
      Super Senior Member
      • Mar 2005
      • 1485

      #3
      Although I've no experience of the 1068, I know that the 1075 does not run very hot (normal listening) and so: yes! I'd consider stacking the two.
      - Mike

      Main System:
      B&W 802D, HTM2D, SCMS
      Classé SSP-800, CA-2200, CA-5100

      Comment

      • DelRay
        Senior Member
        • Jun 2004
        • 369

        #4
        It seems like my 1068 gets hot enough on it's own. It doesn't need any extra help. The 1075 gets pretty warm too. I wouldn't stack them. But thats me.

        Comment

        • stewfoo
          Senior Member
          • Jul 2005
          • 275

          #5
          1068 is a hot beast. I did not realize that a processor was supposed to get hot. Is this normal??? It runs twice as hot at normal listening levels as my 1095
          Stew
          Stew

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          • soundhound
            Senior Member
            • Mar 2004
            • 816

            #6
            Yes, the 1068 gets quite toasty, be it power supply, processor, never pulled the cover off to find out, but they generate heat. I personally prefer not to stack anything (unless cheaper gear). Nothing bothers me more than to buy a used piece that has scratches, or gouuges, as it leads me to believe the owner didn't take the best of care of it. I'm with DelRay, its a personal preference. So long as the component that generates more heat is on top you should be fine.

            Comment

            • GosonFletchy
              Senior Member
              • May 2004
              • 183

              #7
              If you check your manuals, Rotel recommends 4 inches of clearance for proper convection cooling. I would recommend this as well since the 1068 does run warm.

              G.

              :assimilate:

              Comment

              • Azeke
                Super Senior Member
                • Mar 2003
                • 2123

                #8
                I certainly would not take the chance, it's not worth it, IMHO.

                I tried stacking amps, but I was apprehensive about inadequate heat dissipation. I adjusted my racks to compensate, much to my dismay.

                Also note, that not all equipment runs at the same temperatures, my RMB-1095 runs very cool, while my RB-1080 runs pretty warm. As as rule, I do not stack equipment on top of other equipment if vents are located on the top.

                Regards,

                Azeke

                Comment

                • calmac
                  Senior Member
                  • May 2005
                  • 110

                  #9
                  Originally posted by Azeke
                  I certainly would not take the chance, it's not worth it, IMHO.

                  I tried stacking amps, but I was apprehensive about inadequate heat dissipation. I adjusted my racks to compensate, much to my dismay.

                  Also note, that not all equipment runs at the same temperatures, my RMB-1095 runs very cool, while my RB-1080 runs pretty warm. As as rule, I do not stack equipment on top of other equipment if vents are located on the top.

                  Regards,

                  Azeke
                  One major point seems to be being completely overlooked.One of the main reasons we have seperate pre & power amps is to seperate the low level ,interference sensitive preamp components from the much noisier poweramp components.Stacking is definetley not recommended from a sound quality point of view.
                  Gordon

                  Comment

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