I buy large quantity's of resistors 1% tolerance it's all China crap now. When you order from wholesale suppliers they charge $2.00 each for a resistor that cost less than one penny direct from China. I repair guitar amps all the new China Junk is lucky to make it past the warranty period. Vote with your check book. China guitar amps like to smoke main boards and transformers. People think I'm stupid for using NOS parts in my amp builds $4500.00 in parts it's all about tone.