if you google it, you should get what your looking for

I have owned this very machine for over twenty six years now along with a whole host of other machines.  This was my first, bought in my early twenties as a shop demo.  Not one problem all this time.  Has outlasted a couple of syncrowaves, one Goldstar, and two late model inverters in daily duty for about fifteen of those years.  Other than the color (light green) Linde hit a home run on this machine.  Fully supported for parts and service from the nice people at ARC Products in San Diego California.  If the price is right, go ahead and snatch it up.  Paint it if the color doesn't work for you.  But you will be hard pressed to find a much better machine for your needs using the technology of the time.  That big clunky pedal described in another post has never ever needed anything!  Not even a lead repair.  I am pedal repair number four of the syncrowave variety.  The micro-switches and new small single connecting lead just don't hold up as well.  They (new style small pedals) are much easier to hold between your knees and squeeze to operate while welding inverted inside some too small race car or such.  Those big pedals take much more effort to do the same but work much better at firming your thighs and buttocks while TIG'N in those impossible positions.    Good Luck!