[Elecraft] BHI HP-200 and other headphones

[pd0psb]

Good news Chris!
73'
Paul


OE5CSP-Chris wrote:
> 
> Just give it a try:
> Put a potmeter inline L and R channel and turn them until you find the
> noise acceptable.
> Sort of like the "passive volume controls" you can find: 
> http://www.scansound.com/xcart/images/P/in-line-volume-control-250.gif
> http://www.itechnews.net/wp-content/uploads/2008/11/zagg-zbuds-earphones.jpg
> If you find the appopriate resistance put that as a fixed resistor inline
> in the left and right channel.
> Theoratically you now have an impedance mismatch but it has allways worked
> for me.
> 
> 
> The scansound product helps-no hiss any more!!!!
> 
> 73, Chris
> 
> 
> 
> 

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