Circuit boards (New, Used, & Repaired/Rebuilt) are based on availability, either through the OEM or either a company that specializes in testing, repair, or rebuilding of boards for Welding & Cutting Equipment. Often we can source a used board locally or online. Some boards are very expensive! 
 
  Customer will be notified regarding circuit board issues before we proceed with a repair. If the customer approves a board replacement we will require the cost of the board to be payed in advance (including any shipping & handling along with a core charge if one is required.)