OK, it's about time that this bass gets its own "official" thread.
I owned a fretless Zenith for several years, recently selling it to a fellow TB'er to fund another purchase. I quickly realized how foolish that was, just in time to snatch up another that came up for sale:
Having owned a couple of these now, there are some subtle differences that I've noticed in the models floating around, including:
-Outer edge binding (some have a white lines, others don't).
-Fretless inlay material, and whether or not it goes to the edge of the fretboard or not.
-Bridge placement (whether it overhangs the edge of the bass).
-Weight (seems to vary widely).
One thing that has remained consistent is the tone. I've not encountered another bass that sounds like this. It's deep, woody and (for me anyway) just nails a classic upright tone.
Here's that "one" video review of the bass that everyone always links, so I will too:
Another key piece of info from an older thread - There are switches inside the bass. I was told by Gibson:
"Hello,
If looking at the bass from the back in the normal playing position the switch on the top is a phase switch for the nanomag and nanoflex.
The switch on the bottom is a boost for the nanomag. It was included to provide a better output level balance between the nanomag and nanoflex depending on what strings are used.
As you know the fretless uses tapewound strings which require a bit more gain from the nanomag preamp to provide an even response with the under-saddle piezo."
So enough from me - let's see your Zeniths!