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tom1066

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Posts posted by tom1066

  1. On 5/3/2021 at 12:12 PM, Chris A said:

    I

     

     

    ....There is a lot more head scratching going on when the horizontal horn dimension is less than 35-40 inches (the actual mouth size--not the horn flange size)....

     

    I

    Well at least my 1003b horns are big enough at about 40 inches - now just to figure out where to put the woofers....🤔1003b2.thumb.jpg.3fa53db464e766d354d8ef59c6bcd4b3.jpg

  2. Joe - 

     

    I wonder if either of these different Schiit products - the sys: https://www.schiit.com/products/sys (used in reverse - so outputs to inputs and vice versa) or the other option is possibly the saga-2:  https://www.schiit.com/products/saga-2.  It has a remote as well to switch outputs.  For the tone controls mentioned above - I have always wanted to get one of these from Schiit - the Loki - which just adds tone controls.

     

    Just a shot in the dark.  Either one of your amps though I bet are winners.

  3. Just now, mustang_flht said:

    Gasly Winner YEAHHHHHHH !!!

     

    Sainz 2

    What a finish! - thought the DRS was going to help Sainz for a moment there.  Gasly is freaking out over the radio - great moment for the Alpha Tauri team.  Or for that matter any non-Mercedes team. 

    • Like 2
  4. 36 minutes ago, mustang_flht said:

     

    The Monza Formula 1 Grand Prix in Italy has been underway for 10 laps, the Hamilton Mercedes is in the lead, the McLarens (orange) with the sponsor Klipsch are in 2 and 3 position

     

    Monza GP Formula 1

     

    👍

    Now with Hamilton's penalty - maybe they can move up to first depending on the pits.  Don't know if Stroll can get new tires during this red flag session, but if he is unable to then he and the others would have to pit when they go back to green flag racing.  That would possibly allow the Mclarens to move up to the front.

  5. On 5/24/2020 at 12:35 PM, DizRotus said:

    I believe an EV Cobraflex horn was, for a short time, offered as a squawker in Khorns.  What say you Jim @JRH?

     

     

    I found this thread at one point in researching mods - lot of info on the cobraflex for la scalas?  I found a pair online and they are still sitting in my basement unused.  Maybe I should pull them out.

     

     

  6. 3 hours ago, rplace said:

     

    I just started looking into it yesterday. I feel like the rabbit hole is grabbing ahold here. I just wanted a good, solid DAC and was hoping to stand on others shoulders. A simple buy this and all your problems are solved. I must admit I'm still quite enamored with the Brooklyn DAC +. It has LOMC cartridge support. Seems like the perfect thing to replace a preamp, phono stage and switch between digital and vinyl. I'm guessing Raspberry PI running Ropiee would be a valid Roon endpoint, then Brooklyn DAC for switching, volume, vinyl.

    I was in a very similar situation a while back, even using the oppo 203 like you have been.  Eventually went with a Mcintosh d100 I found used.  Since it has a pre-amp in it, I guess it all stays digital.  I even removed my rebuilt marantz 7 tube pre-amp from the line-up.  The mac has balanced outputs as well.  I thought about the Brooklyn products for a while and am still thinking about trying one; they seem to do everything.  The Mac doesn't have phono though.  I have had about 10 DACs, and I eventually narrowed it down to a couple and thought the Mac was better than the others.  And even then I'm not sure I heard much difference it just seemed more neutral? maybe not quite as bright;  though I hate those terms they seem to fit.  Not sure if the d100 fits all your requirements but I like mine.  The newer d150 may be even better.  And its the only mcintosh product I have in my current system so I'm not a fanboy of theirs or anything (I find most of it too expensive).

    • Thanks 1
  7. 2 hours ago, Chris A said:

     

     

    A conventional horn-loaded AMT, like the one in the Hawthorn Audio Rainier shown below, has a dipole loading, but the back is not horn loaded.  Contrast that with the symmetric wings that Rudy and others have put together and shown in this thread, and I think that you have your first "fork in the road":ng mass than horn-loaded metal diaphragms and cone drivers, therefore have better self-damping properties).  This means that it's desirable to use the AMT diaphragm at lower midrange frequencies if its output is good (i.e., free from distortion). 

     

    Chris

     

    Thanks, I am going to go through this a couple of times to see how much I understand.

    On some random search, I ran across one that had a waveguide on both sides.  Not sure what that would improve.

     

    I have enjoyed following along and have been trying to stop myself from ordering another pair.  A previous AMT thread on this site led me to buying one pair last year and I've enjoyed them on top of my Cornwalls from time to time.

     

     

     

  8. I know it's been mentioned a couple of times, but how would a waveguide achieve a better (or worse) response.  I guess I'm asking what would a waveguide improve?  I found an old beyma waveguide for an amt like product and some diy ones, like the one below.    Would it improve off axis listening? Or help with the crossover?  Just wondering how much effort it's worth over a "straight wing" design.

    speakers 031.jpg

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