ok. so i bought some new soapbar humbuckers from a guy on ebay, and he claims they are ibanez. i asked him if they were active or passive, and he couldnt remember. the only markings on them is a small sticker on the back that has RoHS. they are only single wire pups (a shielded wire inside the net style wire with more shielding around it all, if you get my descrption). one pickups wire is red,the other is black. all that may be useful in my question, which is HOW CAN I TELL IF THEY ARE PASSIVE OR ACTIVE. ive never dealt with this situation before (i usually buy from stew mac, and i know 100% what im buying). and yes, im facepalming big time lol. im learning my lesson the hard way.
any help will be greatly appreciated