Re: Ultrasone Headphones

Posted by BiBrun on
URL: https://www.es-forum.com/Ultrasone-Headphones-tp1552718p1552781.html

This sounds like a good find... I would think the
models without "S-logic-plus" would be safer.
Probably a smaller driver would have lower field,
but it also depends how far it is. Also, higher
impedance would mean smaller magnetic field too.

They list these specs at
http://www.ultrasone.com/index_en.php?level=2&CatID=13.80&inhalt_id=83

They all have mu metal except the HFI 15G and 450.


On Mon, Mar 22, 2010 at 8:54 AM, Steve G <[hidden email]> wrote:

>
>
> Yes, I saw this too. Supposedly it only reduces emf by 60%. Maybe I'll just
> stick with the HFI580
>
>
> --- On Mon, 3/22/10, Martin Kempf <[hidden email]<baubiologie%40gmail.com>>
> wrote:
>
> > From: Martin Kempf <[hidden email] <baubiologie%40gmail.com>>
> > Subject: Re: [eSens] Re: Ultrasone Headphones
> > To: [hidden email] <eSens%40yahoogroups.com>
> > Date: Monday, March 22, 2010, 2:25 AM
>
> > But I'm not sure that this model is
> > shielded! Look at the
> > descriptions... (MU metal)
> >
> > Martin
> >
> >
> > Le 22/03/2010 00:37, Steve G a écrit :
> > >
> > > Thanks Martin,
> > > Would the smaller model be the HFI15G?
> > >
> > > --- On Sun, 3/21/10, Martin Kempf <[hidden email]<baubiologie%40gmail.com>
> >
> > > <mailto:baubiologie%40gmail.com <baubiologie%2540gmail.com>>> wrote:
> > >
> > > > From: Martin Kempf <[hidden email] <baubiologie%40gmail.com>
> >
> > > <mailto:baubiologie%40gmail.com <baubiologie%2540gmail.com>>>
> > > > Subject: Re: [eSens] Re: Ultrasone Headphones
> > > > To: [hidden email] <eSens%40yahoogroups.com>
> > <mailto:eSens%40yahoogroups.com <eSens%2540yahoogroups.com>>
> > > > Date: Sunday, March 21, 2010, 2:55 PM
> > > > I really love the sound quality of
> > > > the Ultrasone, compared to the
> > > > Sennheiser. I offered another Ultrasone to my
> > mother, a
> > > > smaller open
> > > > one, and the quality is also excellent.
> > > >
> > > > Martin
> > > >
> > > > Le 21/03/2010 21:56, torch369 a écrit :
> > > > >
> > > > > Thanks for the info Martin. How did you like
> > the sound
> > > > quality of the
> > > > > Ultrasone?
> > > > > Steve
> > > > >
> > > > > --- In [hidden email] <eSens%40yahoogroups.com>
> > <mailto:eSens%40yahoogroups.com <eSens%2540yahoogroups.com>>
> > > > <mailto:eSens%40yahoogroups.com <eSens%2540yahoogroups.com>>, Martin
> > > > > Kempf <baubiologie@...> wrote:
> > > > > >
> > > > > > Hi
> > > > > >
> > > > > > I have an old Sennheiser open
> > headphone, and a
> > > > closed ULTRASONE
> > > > > HFI-650.
> > > > > > And it's true that the Ultrasone
> > headphone I can
> > > > use for hours. With
> > > > > the
> > > > > > Sennheiser I feel bad after 5
> > minutes...
> > > > > > Additionally, I met the Inventor of
> > Ultrasone (a
> > > > german company) once,
> > > > > > and he explained me how it works, so
> > yes, in
> > > > future I will only use
> > > > > > Ultrasone... he is a lot in measuring
> > > > earthfields, sferics and EM
> > > > > > fields, very concerned.
> > > > > >
> > > > > > Martin
> > > > > > France
> > > > > >
> > > > > >
> > > > > >
> > > > > > Le 21/03/2010 06:27, torch369 a écrit
> > :
> > > > > > >
> > > > > > > Hi all,
> > > > > > > Just wondering if anyone has tried
> > Ultrasone
> > > > Headphones. Their claim
> > > > > > > to fame is MU Shielding to cut the
> > EMF
> > > > Levels.
> > > > > > > I tested my headphones with a
> > CellSensor EMF
> > > > Meter and the pads
> > > > > were a
> > > > > > > hot zone.
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > > [Non-text portions of this message have
> > been
> > > > removed]
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > > > [Non-text portions of this message have been
> > removed]
> > > >
> > > >
> > > >
> > > > ------------------------------------
> > > >
> > > > Yahoo! Groups Links
> > > >
> > > >
> > > > [hidden email]<eSens-fullfeatured%40yahoogroups.com>
> >
> > > <mailto:eSens-fullfeatured%40yahoogroups.com<eSens-fullfeatured%2540yahoogroups.com>
> >
> > > >
> > > >
> > > >
> > >
> > >
> >
> >
> > [Non-text portions of this message have been removed]
> >
> >
> >
> > ------------------------------------
> >
> > Yahoo! Groups Links
> >
> >
> > [hidden email]<eSens-fullfeatured%40yahoogroups.com>
> >
> >
> >
>
>  
>


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