MTD 535 from Michael Tobias Design.
This electric bass might have the best tone of any bass I have ever touched. It sounds as close to perfect as I can imagine. Both pickups are at least "usable for something" all through the blend knob, and it is easy to get the right sound in all kinds of different circumstances. Whew! Very tough to put down, with old strings, new strings (!!!), any amp or just a DI. I've played a lot of basses, and this one is at least in the top five best sounding instruments!
A three-piece maple neck, tilt-back headstock on a scarf joint, maple board with a 35" scale, two piece avodire body, Bartolini electronics, and Hipshot hardware. Avodire is an African hardwood, from the same family as mahogany.
Eight pounds ten ounces, very respectable for a 35" scale five string. It sounds great, all over the board.
It doesn't play the best, due to a little twist in the neck, but a few weeks of judicious tweaking of the truss rod and bridge has the action at a little over 4/64" on the G and a little more over 5/64" on the B. It will stand up to hard plucking without buzzing at this point, so that is actually not too bad, by my standards. I used to adjust to the lowest height without buzzing under moderate plucking (4/64" to less-than-5/64"), but I was giving up too much tone that way. I'm adjusting less than 1/64" higher these days, to a height where I can pluck hard without getting any buzzing, but more importantly the string can ring free, it can sing. Medium height action is worth the compromise for me, because I am most concerned with getting the best sound.