Can the color ring capacitor in the power amplifier be replaced by silver mica capacitor or film capacitor?
Specifically look at the volume and use of the circuit, Zong Hong gold direct reading is 1.2PF, that is, 12 (Zong Hong) X10-1 (gold, 10 negative side), =1.2, unit PF
This is a polyester capacitor, capacity of 100nF, that is, 0.01UF, the advantages of high frequency characteristics, connected to the negative feedback loop, used to improve treble sound, absolutely impossible damage, except broken feet!
