My electric guitar makes a hissing sound as soon as I turn it on.Updated 10 months ago
There are a few different causes of hum or noise, and what you're dealing with is one of the common types. If the wiring in your home or venue emits an electromagnetic field that can impact your guitar's signal. I suggest you isolate the guitar from any electronic equipment and see if this would still happen.
Here's a video for your reference.
If you still hear that sound after isolating your guitar from other devices, please write to us using this link.