digital controls for old tig

admin

Hello,I am new on this site I am currently running a linde hda200 tig. has anyone came across a way to run modern finger controls on a older machine? I read a thread about a miller mic-4 That might work. Any suggestions?Thanks
Reply:Are you just referring to the amptrol?  I had an old linde UCC-305 that I picked up a CK Worldwide thumb control for, for inside of $50 off of ebay, plugged right in.  I'm not familiar with the connections on a HDA200 but if you posted pics and your location someone might be better able to help you out.
Reply:Thanks for the response I will post pic's soon.The linde has 2 4 prong hubble plugs, and a huge analog foot pedal there is no digital in this machineThanks