Loud clicks from cassette recorder

[Shortend]

After capturing audio of a person talking from cassette, there are many loud clicks everytime they switched the recorder on and off, which they did often. There are too many to do each one manually. How can we reduce those levels without messing with the voice?

Thanks.

[Rag and Bone · Accepted solution]

Experiment with Click/Pop Eliminator and Sound Remover in Effect>Noise Reduction/Restoration. 

You may have trouble fixing the issue without altering the sound of the desired signal, so manual removal might be necessary in some cases.

Be sure to work on a copy of your material! 

[Shortend]

Thanks.