Blade Runner

They are listed in my post on page one. However please keep in mind what I replaced does not always cure the problem. I tested each of my caps as well as the coil and other areas of the board. You can not replace this board. Klipsch stoped sellng the replacement part years ago. Dont mess with it unless you know what you are doing. That is of course you don't mind wreaking one of the best sounding speakers next the the KSP-400, imho. Find someone that knows their way around a board and can read a schematic.

After speaking to Steve at Klipsch and him sending me the Manual for my KSP-300 and following some of the advice from Wayne.M. I was able to repair my KSP-300 from the dreaded hum I just started having about a week ago or so. For me it was just a matter or replacing two 4700uf 63v caps and two 470uf 25v caps. If I remember correctly the 470uf 25v was 105 degrees and the 4700uf 63v was 85 degrees. After the repair my speakers sound great again! Just like day one! Could not be happier. Oh also as another side note none of the capasitors I replace had a visable damage or leakage to them. So it is best to just replace what the Manual sugest.