FWIW, I've used OP's HD280 phones with 546, 561, 564 and 565 and they
worked fine.
Barry N1EU
On Sat, Apr 7, 2012 at 11:55 PM, Rick - DJ0IP / NJ0IP <Rick@dj0ip.de> wrote:
> Barry, the problem with low impedance headphones is not what it sounds
> like.
> ALL headphones, any impedance, sound OK.
>
> The problem is, with low impedance headphones, the volume is so loud, it
> bursts your ear drumns, and the volume control is very sensitive to adjust.
> To counter that, a very simple attenuator can be built using just two
> resistors.
>
> What I don't know (sri, no experience) is how headphones with 64 Ohms
> perform.
> They are probably OK and your suggestion to just plug them in and see is
> very good.
>
> Worst case, Steve will have to spend 50 cents on two resistors!
>
> STEVE, PLEASE SHARE YOUR RESULTS WITH US.
>
> 73
> Rick, DJ0IP
>
>
> -----Original Message-----
> From: tentec-bounces@contesting.com [mailto:tentec-bounces@contesting.com]
> On Behalf Of Barry N1EU
> Sent: Saturday, April 07, 2012 5:46 PM
> To: Discussion of Ten-Tec Equipment
> Subject: Re: [TenTec] Headphone impedence
>
> What does it sound like if you just plug them in?
>
> Barry N1EU
>
> On Sat, Apr 7, 2012 at 3:34 PM, Stephen Roberts
> <steverob@shoreham.net>wrote:
>
> > HD280 Pro
> >
> >
> > On Apr 7, 2012, at 10:45 AM, Rick - DJ0IP / NJ0IP wrote:
> >
> > > Steve, which Sennheiser headphones do you have.
> > > Sennheiser makes about 25 different models.
> > >
> > > 73,
> > > Rick, DJ0IP
> > >
> > > -----Original Message-----
> > > From: tentec-bounces@contesting.com [mailto:
> > tentec-bounces@contesting.com]
> > > On Behalf Of Stephen Roberts
> > > Sent: Saturday, April 07, 2012 3:17 PM
> > > To: Discussion of Ten-Tec Equipment
> > > Subject: [TenTec] Headphone impedence
> > >
> > > 525 1/4" to new Sennheiser headphones. Do I need to do anything
> special?
> > >
> > > Steve Roberts
> > > Steverob@shoreham.met
> > > 802.779.7489
> > >
> > > Sent from my iPhone
> > > _______________________________________________
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> >
> > Stephen Roberts
> > Marketing Manager
> > Timberwolf Manufacturing
> >
> > marketing@timberwolfcorp.com
> > http://www.timberwolfcorp.com
> > twitter.com/timberwolfcorp
> > youtube.com/timberwolfcorp
> >
> >
> > 802-779-7489 Cell
> > 866-616-7969 Fax
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > _______________________________________________
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