What is happening to your amplifier?
The symptoms help describe the fault. We confirm the cause after checking the removed module.
Blows 30A fuse
The amplifier causes the power fuse to blow. The cause may be a hard short in the power supply section; it can occur after jump-starting, with a weak battery, due to moisture, or deterioration of power supply components. We confirm the short after checking the removed module.
Won’t switch on, no sound
The amplifier won’t switch on and there is no sound from the speakers. This may indicate a fault in the power supply section. We determine the repair scope after checking the module.
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