7i96s Replacement Needed

Hi,

I was working on my CNC mill with EDM attachment tonight when a short seems to have taken out my 7i96s.  The machine was never really grounded properly and a drill was laid across from the hot side of the EDM to the rest of the machine.  When this happened everything turned off and now the board is kind of ticking on briefly then immediately back off.  About once a second. The steppes are kind of stepping once when this happens. 

I assume that I need a new board.  Of course mesa is out of the 7i96s right now.  Idk how long they will be out.  Does anyone have any suggestions? Is there another board that is a good alternative to the 7i96s? Is there a reseller of these boards? Does anyone have one they would like to sell or get rid of?

Also, if you are not using the analog output, a 7I96 will replace a 7I96S

Thank you Tommy.  PCW, is analog out controlling spindle RPM?  If that is the case then I will need the 7i96s.

Yes, spindle control is the typical use of the 7I96S analog output.