Hi guys hope you can help me with this strange problem.
This little guitar amplifier started making this loud stable ground noise from nowhere.
The noise is always there from when i switch on the amp, does not change if I use the overdrive or the clean channel or if I mess with volume or freq knobs and with guitar plugged or unplugged.
The sound comes out pretty decent actually if i play something and if i turn up the volume enough, the music cover the noise but it's always there.
It's not a litlle rustling noise, it's a fairly loud BZZZZZZZ
The electrical system is grounded and I even tried changing house but the noise persist. I tought maybe a bad insulation or ground problem and i opened up the amp to take a look inside but eveything seems fine. The ground connectors are in place.
I can provide photos or audio sample, just ask me.
I am somewhat confident with circuits and electrical stuff and i own a digital multimeter so if you want me to test something, again ask.
Thanks for your time
This little guitar amplifier started making this loud stable ground noise from nowhere.
The noise is always there from when i switch on the amp, does not change if I use the overdrive or the clean channel or if I mess with volume or freq knobs and with guitar plugged or unplugged.
The sound comes out pretty decent actually if i play something and if i turn up the volume enough, the music cover the noise but it's always there.
It's not a litlle rustling noise, it's a fairly loud BZZZZZZZ
The electrical system is grounded and I even tried changing house but the noise persist. I tought maybe a bad insulation or ground problem and i opened up the amp to take a look inside but eveything seems fine. The ground connectors are in place.
I can provide photos or audio sample, just ask me.
I am somewhat confident with circuits and electrical stuff and i own a digital multimeter so if you want me to test something, again ask.
Thanks for your time