RST Engineering
September 18th 07, 06:39 PM
I've got about 40 100 ohm headphone speakers that are surplus to my needs.
Two of them in series make a very nice 200 ohm circuit that will work quite
nicely on a 150 ohm radio headphone output. Where you get the headset
hardware itself is up to you ... modification of a Rat Shack set of earcups
is certainly one way to go, as is modification of a hearing protector.
They weigh about an ounce and a half apiece; if you want a better look, go
to www.mouser.com and look at part number 253-2121.
If somebody wants the whole lot, and can tell me why you want them
(reselling on ebay is a no-no) to make headsets for Young Eagles etc. I'll
send them to you for the cost of the postage. Otherwise, if you just want a
few of them, we will also work something out.
Email me and I'll see what we can work out.
Remove the obvious before sending.
In a few weeks we are going to have a boatload of hearing protector hardware
up for grabs also.
Jim
--
"If you think you can, or think you can't, you're right."
--Henry Ford
Two of them in series make a very nice 200 ohm circuit that will work quite
nicely on a 150 ohm radio headphone output. Where you get the headset
hardware itself is up to you ... modification of a Rat Shack set of earcups
is certainly one way to go, as is modification of a hearing protector.
They weigh about an ounce and a half apiece; if you want a better look, go
to www.mouser.com and look at part number 253-2121.
If somebody wants the whole lot, and can tell me why you want them
(reselling on ebay is a no-no) to make headsets for Young Eagles etc. I'll
send them to you for the cost of the postage. Otherwise, if you just want a
few of them, we will also work something out.
Email me and I'll see what we can work out.
Remove the obvious before sending.
In a few weeks we are going to have a boatload of hearing protector hardware
up for grabs also.
Jim
--
"If you think you can, or think you can't, you're right."
--Henry Ford