How to fix a Classe Audio CAP-80 Amplifier that won’t turn on?
If your Classe Audio Amplifier won’t turn on, check the connections and fuses. Inspect the soft-start circuit and relays. Also, check the power supply circuits, including the positive rail, negative rail, and Mosfet supply.
What to do if my Classe Audio CAP-80 Amplifier turns into protection?
If your Classe Audio Amplifier is turning into protection mode, examine it for smoked or burned components. Also, inspect the power supply circuits, including the positive rail, negative rail, and Mosfet supply. Verify the source and load, then check the protection circuit. It's also important to check the sensor wires between the sensor PCB and control PCB, as well as the outputs transistors and Mosfet drivers.
What to do if my Classe Audio Amplifier has no output?
If your Classe Audio Amplifier isn't producing any output, begin by checking the connections. Then, inspect the output relays and the power supply circuits, including the positive rail, negative rail, and Mosfet supply. Finally, check the output transistors.
What to do if I see smoked or burned components in my Classe Audio CAP-80 Amplifier?
If you notice smoked or burned components in your Classe Audio Amplifier, check for shorts between components and ground. Also, inspect the output transistors, output relays, and the power supply circuits, including the positive rail, negative rail, and Mosfet supply.
Why does my Classe Audio CAP-80 have excessive buzz or hum?
If your Classe Audio Amplifier is experiencing excessive buzz or hum, examine the electrical lines. Additionally, check for a ground loop within the system.
What causes blown fuses in my Classe Audio Amplifier?
If the fuses in your Classe Audio Amplifier are blowing, check for a short between the fuse and ground. Also, check the power supply circuits, including the positive rail, negative rail, and Mosfet supply.
General| Frequency Response | 20 Hz - 20 kHz |
|---|---|
| Weight | 22 lbs |
| Power Output | 80 Watts per channel into 8 Ohms |
| Input Sensitivity | 1.0 V |
| Signal-to-Noise Ratio | > 100 dB |
| Damping Factor | > 100 |
| Input Impedance | 47 kΩ |
To Next Page