200 Watts Amplifier Repair - minsan humihina yung sounds.

Isonic Multimedia Amplifier: 200watts RMS
- Scratchy & uneven Left/Right Sound
Issues:
Tumotunog at nagagamit pa daw yung amps kaya lang biglang humihina o pawala-wala raw yung left or right sounds, pero minsan OK naman. Pinalitan na daw nila yung input switch pero ganon parin ang problima. At hindi na raw gumagana yung mic input nya..
Problem:
Input switch Scratchy sound.
Loss connection wires, due to rusty connector/terminal.
FIX:
Clean input switch.
Direct re-solder of wires.
And add resistor to master volume for better and smooth volume sounds. (see on my next video)
• Resistor for better an...