Going back to my, very young days at the time, the only important factors for a bass were things like the knobs working, sound actually went from the bass to the amp and keeping in tune. Tuning was the only thing I had to learn. A "Set Up" was an unknown to me, except as it would apply in a social situation!
I wasted a lot of hard earned money back then. I bought and sold an Eko (new) and a Hofner (used) because certain notes on the fretboard were "dead". Looking back, they could have been fixed by a set up or repair. The Fender Bassman that I bought used sounded terrible so I sold it at a loss. Looking back, it probably just needed new speaker(s).
Long story short, I was young and just wanted to play. That's why I consider myself as a dinosaur with a bit of education, thanks to all of you at TB.
I have an Eko Beatle bass right now, it sounds really good but needs to be restored, I had a Hofner at one time but was not real crazy about it, especially coming from a big Japanese solid body long scale bass, it felt like a toy. The Audition was a guitar. My first bass was very similar but it had no name on it.