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Frank WheelerJul 26, 2025
What to do if all LEDs are off on my Crown Micro-Tech 1200 Amplifier?
- MMichael McleanJul 26, 2025
If all LEDs are off on your Crown Amplifier, it could be due to several reasons. First, ensure the amplifier is properly plugged into the power receptacle. If it is, the circuit breaker might have tripped. In this case, allow the amplifier to cool, check for shorts in the speaker lines, and remove any excessive loads before resetting the breaker. If the issue persists, the amplifier might have blown its internal fuse for the low-voltage power supply, and you should refer the unit to a qualified technician.