Hi folks.
This is on a new to me early 80s ESP, "jazz" bass.

Pickups have EMG covers, though i have not had them out yet to look at them. I am putting flats on it when they get here, and will check out the pickups then.
I am trying to get an idea on how this thing is set up so i can dial it in more effectively, and because I am just curious.
Does anyone recognize this pcb and setup?
There is one 9 volt in the cavity.
I don't have a model number or know much about it, and though it was sold to me as "original" who knows, it has definitely been around the block.
Thanks! Any thoughts would be appreciated.
This is on a new to me early 80s ESP, "jazz" bass.

Pickups have EMG covers, though i have not had them out yet to look at them. I am putting flats on it when they get here, and will check out the pickups then.
I am trying to get an idea on how this thing is set up so i can dial it in more effectively, and because I am just curious.
Does anyone recognize this pcb and setup?
There is one 9 volt in the cavity.
I don't have a model number or know much about it, and though it was sold to me as "original" who knows, it has definitely been around the block.
Thanks! Any thoughts would be appreciated.





