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  1. G

    dynaudio amplification

    The difference in loudness is probably due to differences in amplifier gain &/or input sensitivity between the Cambridge Audio and the Rotel. Coach, is that an Audyssey calibrated volume of 50 (absolute) on your Marantz?  If so, unless your listening distance is unusually long or your...
  2. G

    Furutech Flow 15

    This gadget?  http://www.furutech.com/2013/02/21/1560/ Complete waste of money.  Won't do a damn thing.  :stop:
  3. G

    Mixing 6ohm and 8ohm speakers ?

    There was no assumption; it's pretty clear what's going on.  You are the one expecting us to assume/believe that you meant something that's nothing like what you actually wrote. Firstly, it defies all belief that you?d read and understood that article beforehand and still managed to arrive at a...
  4. G

    Mixing 6ohm and 8ohm speakers ?

    This simply means that a low impedance mode is not required for the unit to pass electrical product safety certification in your jurisdiction.  This further reinforces my point that the switch's sole purpose is for passing full power continuous heat dissipation testing and with respect to real...
  5. G

    Mixing 6ohm and 8ohm speakers ?

    Whatever gets you by. My question pointed to your own words because they simply didn't add up.  Your question was based on a fictitious pretext because you lacked an understanding of the issue &/or thought you could catch me out.  It's all up there to read. What I corrected was the purpose and...
  6. G

    Mixing 6ohm and 8ohm speakers ?

    Oh! :o I took it that you regularly listened at -10dBMV.  Yes, we almost universally equate "a bit louder" with "better". :thumbs:  The other thing you are experiencing with respect to immersion at higher volumes, is the increased contribution of the room itself, where the reflected sound from...
  7. G

    Mixing 6ohm and 8ohm speakers ?

    I'm not positive what you're trying to show here, but a reference calibration has got nothing to do with the rated power of an AVR's amps.  A reference calibration is simply a uniform, repeatable method of setting up the total electro-accoustical gain of the playback (or production) chain such...
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    Mixing 6ohm and 8ohm speakers ?

    What, no "thanks for the correction"?  Just an attempt a clever question to try and score a point?  :clap: Right.  :roll:  Your first post raised its use as a fait accompli, and your question (below) shows you don't know what it's true intent is.  So I ask, why wouldn't you believe in using...
  9. G

    Mixing 6ohm and 8ohm speakers ?

    NEVER use the low impedance setting on any AVR, regardless of the nominal impedance of the speakers.  Leave it at 8Ω. In short, what a "Low Z" (6Ω or 4Ω) setting generally does is engage a circuit that significantly limits the output voltage of the AVR. It's not "so you don't accidentally drive...
  10. G

    Which brand of AVR if audio capabilty is more important than bells & whistles

    Can't believe nobody has asked: what speakers will you be powering?  Sub(s) hooked up?  Can you also give us an idea of your preferred maximum volume levels (-dBMV) for movies and music? In my opinion, the quality and implementation of the auto setup and EQ routine is the primary determinate of...
  11. G

    Why not a bigger difference?

    Well done Tobes.  All good moves there.  :thumbs:
  12. G

    Why not a bigger difference?

    Why would the OP do something like that?  :facepalm: Just more work for the amps, higher excursion demands on the RX6's, no flexibility in low bass delivery and an unused sub?  The best spot in the room for smooth bass response is rarely the best spot for stereo imaging and soundstage. ...
  13. G

    Why not a bigger difference?

    Because having the potential to generate more undistorted power doesn't make any difference at a volume level that's within the linear capabilities of both units. The Rotel will only sound louder at any given volume setting, if its amplifier gain is a dB or two higher than that of the Arcam. ...
  14. G

    Power Amp worth while in my setup ?

    Lawrence, the Rotel is probably a good solid unit, but I'd discourage you from buying it simply on gut feel.  The only way the Rotel will make a real difference is if your Yamaha is not capable of cleanly driving your B&W's to your preferred maximum volume level.  The Rotel will allow you to...
  15. G

    Advice Please

    Lets answer your question first.  Your power needs will depend on several factors including: your preferred maximum volume level, your listening distance, the sensitivity of the speakers and the acoustic characteristics of your room.  Making a few assumptions about your situation, we can give...
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