Builder

  • Nickname: PK
  • Name: Peter Krojgaard
  • Country: Denmark
  • Projects: 1
  • Comments: 2

Recent Comments

  • Horn rig
  • 7 October 2010 at 11:00AM
  • Hi soundofvoid,

    Thanks for the suggestions. Since the Beyma TPL-150H, I am using at the moment, has a sensitivity of 102 dB/1 watt and can be used down to 1300 Hz, I see no reason for trying out the HiVi TR-8II.

    The LFT-10 appears to be useful down to 400 Hz, which in itself sounds promising, but since the sensitivity according to the Eminent Tech website is only 86 dB/1 watt, it is not really interesting for ny setup.

    Best regards
    Peter
  • Horn rig
  • 6 October 2010 at 09:51AM
  • Hi Soundofvoid,

    Thanks for the kind comments!

    Since I tried the Beyma TPL I have dreamed about a Giant AMT/ribbon to get the sound qualities of Beyma down in the mid register. I am still on the search for such a driver, but I think there are at least two reasons that only few people have tried to horn load a ribbon driver for the mid register:

    The first reason is that most horn lovers like to have very efficient drivers, and the number of high efficiency ribbons for mid-duty appear to be very limited.

    The second reason is that most of the ribbons I know of are designed to be used without horn loading, which means that they are designed to provide a flat response when used "as is". Putting such a driver in a horn will usually result in an uneven response with to much amplification in the lower part of frequency response of the given driver.

    However, as stated I would sure love to have a Giant TPL!

    Best regards
    Peter

Projects

DIY DIY
  • Item: Three way fully horn loaded rig
  • Type: DIY
  • Posted: 2 October 2010
  • Builder: PK
  • Country: Denmark
  • Comments: 4