my first bass was a cheap harmony bass. and when i say cheap i mean cheap. if it had a truss rod, it didn't work. and i swear, the neck must have been made of rubber. because of the bendiness of the neck and the lack of a truss rod, the action was at least a half inch high. but what was cool was i could hit a note and pull back on my neck for a little whammy bar effect.
i don't have it anymore. shortly after i got it my parents split. my dad filed bankruptcy, which caused my mom to have to file (they were still married). we still had a load or two to get out of the house but didn't make it back over. in that last load was my first bass. oh well.
my first "real" bass was a fender mustang... which after 16 or 17 years of owning it, i'm finally selling it. it'll be a sad day when the deal goes down. but it's not getting any playing time.