I need help.......
 

HAPPY NEW YEAR TO ALL!!!!!!!!!
I' m searching one HEATHKIT SA-5010 U-MATIC KEYER because my old key is dead.
Can someone help me?
Thank you and my best '73
Mauri "riz"

forums.qrz.com/showthread.php?...HEATHKIT-SA-5010-uMATIC-KEYER

My suggestion would be to purchase a new one - there has been a lot of technological advances since that design was last made some 35 years ago.

Maybe you can do a internet search - I heard that Heathkit was getting back into the ham radio business. Maybe you can find a reproduction.