I bought a Samick Artist with PJ pickups. Not sure exact model orcage. It has Since 1958 on the head which I have not seen on other Samicks. My question is the controls. It appears to have active contro but only on the P pickup. The P volume turns until it cuts volume then clicks again going up in volume until the end right before the click where it cuts. It definitely is louderived on one of the settings after the click so it must be the active. I like the bass and it was short money with a gig bag at 100. I just have never seen active conto like this with on pickup and turning. Looked for a manual. Anybody have any info on this setup.