Jump to content

Grizzog

Regulars
  • Posts

    1073
  • Joined

  • Last visited

Posts posted by Grizzog

  1. Haven't listened long yet, but initial impressions: these are impressive.

    They are warm and don't have the brightness the RP series can have. I don't understand how they got so much bass from these. And, to me, they are voiced like the palladiums. Seriously good bookshelves.

    • Like 2



  2. Have you tried a vacuum cleaner on the dust cap?




    I haven't. I got the extra radiator and never installed it. These were used in a bedroom so they weren't played all that much so I hadn't gotten around to it.
  3. Forte I in walnut.

     

    $650

     

    Located in Terryville, CT

     

    Great condition. One small ring as shown in pictures.

     

    Consecutive serial numbers.

     

    One dust cap of one rear radiator is pushed in, however, these come with an additional radiator in great condition.

     

    Crites titanium tweeters and full crossovers. Also comes with original tweeter diaphragms and original packaging.

     

     

    41faf465d9fe977eca3720352e222052.jpg

     

    e67e2da632361992509f83a3150a88e3.jpg

     

    c0e7941bd94da794d8cf4574575cfc81.jpg

     

    405f9b78bc84bd3bd79526030ec6922d.jpg

     

    d4addc3c0ed275f9895404d26fe0afcc.jpg

     

    3cc401cb0730735423c3ea3c1bb641ee.jpg

     

    84586a3fd5292613b0a1ade38e6b97ac.jpg

     

    7960699431e899f16625a5d86c8dabd5.jpg

     

    edcbf7c474d77633cc09541903c6175c.jpg

     

    5271a3401e696aa8f884717d8833c1e9.jpg

    • Like 1
  4. I've enjoyed the titanium diaphragms I've put in the tweeters of Quartets, Fortes, and KG4s. I've never changed out the mids.

     

    When implemented properly, I think the metal diaphragms work well. The aluminum used in the Altec drivers to me sounds a bit softer and I do appreciate that. I don't completely care for the titanium in the RF-7II - that actually sounds metallic to me, but could probably be a combination of things.

     

    I wonder if someone did an A/B test on driver material, how many times I could get it right. Part of what we perceive is psychosomatic - your visual perception or prior knowledge will play a part. Floyd Toole had shown this in blind tests. A speaker that LOOKS like it should sound good, had received better ratings when the listener could see it (obviously not always the case, but certainly interesting). I'm guessing the same may happen when we know the material used.



  5. There's physics involved, not even discounting time domain discrepancies.  I'm glad that these mean absolutely nothing for sound.



    What I am saying, and what I gathered from Roy's post, was pointing to a 700hz vs 600hz horn and automatically saying the 600hz is better is inaccurate.


    Sent from my iPhone using Tapatalk
  6. Just now, jason str said:

     

    The model 19 was not even Altec lansing's best model let alone one of the best speakers ever made.

    We'll have to disagree on whether the 19 was one of the best...you don't see people asking about "upgraded" drivers on those or horn changes.

     

    I would be interested in what you think is their best model.

     

    As far as crossover point, I think Roy mentioned that just pointing that because one horn has a lower point means absolutely nothing for sound.




  7. So what is the crossover point from woofer to mid on the Forte III?  Seems the Cornwall and H III are higher than older Heritage which may not provide the blend.  If the Forte III is able to get the crossover back down around 600hz, it'd be worth a listen though Ti pushed that low may be annoying (to me) though.  


    When you start trying to push woofer to horn transitions up much higher than that, I find way too many discontinuities between the horn sound and DR woofers to have a satisfying lower crossover point.




    Ever hear the Altec 19? 15" woofer and crossover point of 1200hz. One of the best speakers ever made and no one I've ever had over has ever thought there was discontinuity in the sound.



  8. " Forte III will be using titanium though, so I'd say that's a pretty good indication of whether they are worth it. "


    I'm sure Roy designed the network to take into account the (different) response of the Ti vs the phenolic diaphragms.



    I'm positive he did. I was saying it is a good indication of the titanium being a good choice.


    Sent from my iPhone using Tapatalk
×
×
  • Create New...