TRADE: This is an earlier Spector NS2a. (the cover is only off the back so you can see the haz-lab pre-amp in the cavity). The preamp in this bad boy is off the charts. Its a "tone monster" in every way. The preamp is an original "HAZ-LAB" which as i'm sure you know is incredible. I had another NS2a a while back and went on a mission to find a haz-lab for it,which truly was a mission,as they are getting harder & harder to find. If your looking for a "pretty" bass,this isn't it. If your looking for a tone monster thats "pure beef" with distinct,crisp highs-this is it!! Oh,and a-if you want to slap,its a slapper. As mentioned,its a neck through NS2a with a HAZ-LAB preamp,original spector p/j pickups,hardware all black. All appears to be original with the exception of one of the knobs & at some point,strap locks have been added. On the back of the electronics cavity cover is the ser#NS----. The back of the body is curved & concaved like you've come to expect in top quality spectors. I'm no expert on spectors,i've just had 20 or so of them & know this is a good one. I'm looking to trade. Run your trade offers along with details & photos to email@example.com. Open to whatever but am partial to stingrays,euro spectors,american jazz,bongo,or ??? Just run it by me. Thanks!