Man, this bass has been at Guitar Rez forever. Has anyone tried it out before?  Looks interesting, although there is no power supply with it.
 
http://www.guitarrez.com/usedhtml/usdals1bass.html

That's my old bass.  I sold it to them a while ago for $2500.  It's big, heavy and has a maxed out truss rod.  With low-tension TI Jazz rounds, the action is low enough to be very playable.
 
Bill
 

Thanks for the info!

What does a maxed out truss rod mean??
Maximum tightness??

Maximum tightness??
 
Yes.

Looks like a sibling to my Series I guitar. They made quite a few instruments with birdseye maple top/backs in 76 from what I've seen.