So theres a fretless bass in my local classifieds. Seller only states its an Ibanez from the 70s. From what I searched I assume its a Musician bass. But I still need some info on it I couldnt find. Whats the neck like? Can I set the intonation so that its in tune when my finger is exactly on top of the marker? What are the controls and sound like? Theres a video on one of these but the control layout is way different and all the pictures Ive seen are different too, so can anyone shed some light? Whats it worth? And of course here are all the pictures he had. I can ask for more if you guys want.