Simple tech tip for enhanced tone upgrade If you have an older guitar that was stored in a garage etc.
The input jack my have oxidized. This can really affect your tone.
Installing a new input jack could really give your tone a positive boost. Done this to a dozen guitars and was amazed at the improved sound quality.
Most guitars except input jack part# 2283-J. Or Carad Part# 30-411
Not barrel types. Some Vintage guitars you don't want to mess with. Special tone aged well , like fine wine.
In some case's the electronics cavity might need some attention. Especially for signal, tone, ground, or noise issues. Can be as simple as just re-soldering a ground wire.