Caps question. I am currently putting together a parts list to make a 2204. According to the schematic unless otherwise noted, All Capacitors are 400v Polyester. For example, one of the caps I am looking for is marked as a 22n. Does that mean 22pF (pico) and is the n the tolerance? Or, does it mean 22nF (nano)? If I am looking for a 22pf, I have not been able to find a 400v. I have found 200v and 500v and these were not polyester. All my searching was on mouser.com. Does it matter what the cap is made of as long as I get a 22pf and 400v? Can you use higher voltage caps without hurting the amp? Here is a list of caps in my list: 22n 680n 470p disk 1n disk 50+50u 450V 50+50u 500V 47p disk 100n 10u 100V I am assuming disk means ceramic disk. Sorry for the freshman question. Just need a little help.