I'm pretty sure that's a Performer since it appears to be flat, and it also appears to be one of Spector's alternate body styles from the late 90s / early 2000s . Spector has a page for their older imports here, and it looks like either a NS2002B or a Performer 4.
I'm honestly pretty surprised what Spectors go for on the used market considering their build quality (Euros anyway). Longcat and I picked up her NS-4CR-FM off of craigslist for $625; you can't touch a USA Fender for that, and the Spector is miles ahead in terms of tone, build quality, and playability.
Playability and tone are subjective, but Spectors have extremely high quality.
Agree with you there; I should have stated that I generally prefer the Spector sound to a typical Fender, though for some songs a Spector is a bit too modern sounding. longcat's Ibanez sounds much more like the typical Fender, so it still gets used for that.
And I probably came off as a prick for that comment, but I wanted to say that I agree with your general premise. Sometimes the Jazz Bass sound is great and I've recently come to like small bass necks, so a Spector is probably not in my wheel house unless they offer a slimmer Jazz style neck that I don't know about.
The only Spector I'm aware of with a Jazz style neck is the Doug Wimbish signature, but it's only available as a USA or Euro model. They also tend to demand a premium on the used market both because of the neck shape and relative scarcity. Otherwise their typical nut widths are 1.57" (roughly 1 9/16") for the Legend series and 1.64 (just over 1 5/8) for the Euro series. Things get a bit more interesting when you look at back shapes. The current Spector Euro 4LX and previous Euro 4 both have a rather thick C-shape neck that's somewhat similar to a vintage P-bass or 50s LP. The slightly older NS-4CR and NS-4CR-FM are similarly thick, but have a soft-V shape instead, which feels a lot like Fender's Custom Shop '56 Strat. longcat and I really like it because you get the 'big neck' tone in a package that feels significantly smaller than it actually is. An added bonus is that both the NS-4CR and CR-FM have Vol / pan / EMG-BT electronics instead of the Vol / Vol / Tone Pump found in later Euros. The only downside is that CRs and CR-FMs are in pretty high demand among those that know about them, so they tend to sell a couple hundred dollars higher than similar Euros on the used market.