if you are talking about the plastic pickup covers that are a part of the pickup(ex. bartolini) they help prevent the nasty sound of your string hitting the poles when your action is really low.
If you're talking about the large chrome covers from back in the day they allow a resting place. Back then a fair amount of players would pluck with the thumb and maybe the first finger as well... sort of like fingerpicking an acoustic guitar. These covers allowed them to drape their arm over the strings and rest with comfort without actually laying your arm on the string themselves and muting everything
If you're talking about the large chrome covers from back in the day they allow a resting place. Back then a fair amount of players would pluck with the thumb and maybe the first finger as well... sort of like fingerpicking an acoustic guitar. These covers allowed them to drape their arm over the strings and rest with comfort without actually laying your arm on the string themselves and muting everything
