Is this Aria bass any good?

[Obese Chess]

I'm going to second the IGB 50 guess. Precursor to the Rosie. My guess is the bridge is not original. Listen to some classic Faith No More to hear a similar bass in action.

Similar only in that they're the same brand, but "listen to some classic Faith No More" is always good advice.

 

[Bar Band Bassman]

I have a 5 string variant that I acquired years ago for a couple hundred bucks. It's mostly a backup these days but I just can't seem to let it go. Pretty decent active T/B/V/P arrangement. Same (very cool) sculpted body. It could use new tuners but... It's actually quite tonally versatile, albeit not very remarkable, sort of a Dodge Dart kinda bass. I just pulled it out to take a pic, haven't used it regularly since a pre-pandemic lounge gig, for which it was well suited (it's black, after all). Plugged it in, tuned it up, could gig it tonight if needed. Yours is prettier!

The Bar Band Bassman

 

[Razman]

It's no '80's or '90's Integra - I've owned one. That's definitely a post year 2k bass. I've had basses with the same bridges also - the saddle is held in place by a single set screw, and the height adjustment set screws at the front of the saddles push up against it - they can cause the saddles to bend. Once set they are okay but I replaced the one on my six string bass with an Allparts open-style bridge that was around $40. The adjustments are easier and no need to run the strings through the body.

If it sounds good and plays well, then it's a keeper - rock that thing!

 

[Turnaround]

Looks like it needs the strings properly wound

Yes! The current winding of the D and G strings is putting a lot of stress on the nut, especially the G. It's fracture in the making.

 

[rojo412]

"listen to some classic Faith No More" is always good advice.

Yes. Yes it is.

 

[Watchootognbout]

If it was 1980 and I was buying my first bass.......that would be it!

 

[wiscoaster]

Looks like a "keeper" to me.