Hi,
I've got a Coustic AMP380 car amplifier with a user manual but no schematic. It's got two output transistors shorted that I replaced a few years ago. It gets driven pretty hard by my son, but I'm curious if someone can tell what the two potentiometers might be for. They appear to eventually feed into the small transistor between the output transistors. The two TIP147s are shorted. When replacing do I need to match?
I've got a Coustic AMP380 car amplifier with a user manual but no schematic. It's got two output transistors shorted that I replaced a few years ago. It gets driven pretty hard by my son, but I'm curious if someone can tell what the two potentiometers might be for. They appear to eventually feed into the small transistor between the output transistors. The two TIP147s are shorted. When replacing do I need to match?
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