I'm looking at buying one of these second hand, but as far as I can tell from online research there's a pretty big difference in the quality of the electronics between the Standard and Deluxe model... but no way to tell the difference just by looking at it!
Any advice? I have a serial number for the bass, is there some way I can use that to check what exact model it is?

Any advice? I have a serial number for the bass, is there some way I can use that to check what exact model it is?
