[ICOM] re: speaker filter

[aa7zc at bendbroadband.com]

Hi,

Several companies make outboard audio systems. You probably want an active
DSP system as opposed to a passive audio filter. Either way you can check
with
	SGC -they make either outboard or internally installed DSP filters.
I have used their product and I think it is excellent.

	Gap antennas has an outboard filter (If I remember correctly)
	
	MFJ	They have audio systems to both boost and cut audio signals
and may have an outboard DSP unit.

	I think there may be a couple more out there as well.
	
	73
	Barry

-----Original Message-----
From: icom-bounces at mailman.qth.net [mailto:icom-bounces at mailman.qth.net] On
Behalf Of Hart Engel
Sent: Wednesday, September 08, 2004 2:54 PM
To: icom at mailman.qth.net
Subject: [ICOM] re: speaker filter

I would like to know if there is a filter that I can buy or build that will 
remove the hash noise (fried egg sound as i call it) that I can put into a 
external speaker or headphones. If I can't build one, can anyone recomend a 
external speaker or headphones with this type of filter system. And yes I 
have serched te web and found very little on the subject.

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