[Elecraft] Hearing aids and K3

[Jim Brown]

Here's a simple product that can be used to couple a typical headphone 
output to a hearing aid that has a T-coil. The plug is almost certainly 
a 2-circuit (Tip-Sleeve) plug, so you would need to change it to a 
3-circuit (Tip-Ring-Sleeve) to use it with a K3.

73, Jim K9YC

http://www.comtek.com/ntc102.html

When I was designing systems, I told my clients to buy a few of these. 
Comtek is a fine US company based near Salt Like City. I've known them 
and used their products for nearly 30 years.

73, Jim K9YC