I couldn't find the PDF.
Hard to say, I say your NBD post as well (nice looking bass!). If you check out any of the Yamaha literature, they don't seem to make any distinction with that model (other than advertising it with Abe). You probably already found this, but if not there's info and a PDF here:
http://au.yamaha.com/en/products/mu...tars-basses/el-basses/trb/trb5pii/?mode=model
The PDF covers all the TRB models at that time...definitely nothing obvious. Perhaps once you get it something will stand out? Wood choice maybe? Perhaps yours won't be bubinga or maple? Maybe there's something different with the electronics? Or perhaps they just had Abe sign a handful of them and you're an even luckier guy?![]()
