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WOW! $200 Bucks!?
Here 27 to 30 db of hearing isolation, you won't hear anything outside 
the muffs. 
https://tinyurl.com/ychbwcpq
Then add this to your system, and you have a wireless headphone system.
https://tinyurl.com/y8hkp8be
What 30 bucks and you got isolation too, add an antlion mic and away ya go!
And a use for when mowing the lawn and many other noisy tasks too :-)
Joe WB9SBD
Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
On 12/21/2017 1:59 PM, Jim Brown wrote:
 Over the years, I've seen several requests for wireless headphone 
systems. The limitation of most consumer systems is latency -- delay 
through the wireless link due to digital encoding and decoding from 
systems like BluTooth.
Here's a low cost (relative to other pro systems) professional system 
from a US company that is popular with musicians. It has no latency, 
because it's entirely analog. That's critical for musicians. The 
vendor, Full Compass, is a family-run company with which I competed 
30+ years ago when I sold pro audio to broadcasters and other pro 
users. For the last 10+ years they have been my source for audio parts 
and accessories. From my days in pro audio, I knew the principals of both Galaxy and Full 
 
Compass, and respect both.
http://www.fullcompass.com/prod/150074-Galaxy-Audio-AS-900
While the system is sold with a set of earbuds, it will work equally 
well with any decent headset. 
73, Jim K9YC
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