I bought a SAZ1500D from Serpent710. It was packaged very nicely (despite coming in a SAX100.4 box which scared me, no biggie though). Crumbled newspaper, in a larger box, then the SAX100.4 box was wrapped in bubble wrap, then the 1500d inside with more bubble wrap. Of course the bass knob and corresponding cable was included.

Shipped super quick and he was very proactive in providing me with information on shipping. I haven't had the chance to power it up yet, but I will report back tomorrow when I get it installed