[quote="Franco Bollo":v816ernq]OK, I'll weigh in, since I have both an AB2 (older model w/o the scroll hole) and a Z3. There are many differences between the two basses.
[u:v816ernq]Woods[/u:v816ernq]. TheAB2 has a walnut body, bubinga top and neck, and wenge fingerboard, while my Z3 has the dual-density ash body, maple top and neck, and ziracote fingerboard. The Z3 is much brighter sounding acoustically, while the AB2 is darker sounding.
[u:v816ernq]Pickups[/u:v816ernq]. The AB2 has the FD-3 pickups, while the Z3 has superfatties (note that Z1 and Z2 basses are available with either pickup). To my ears, the FD-3 pickups are very clean sounding with glassy highs, while the SFs have a bit more accentuation in the mids, and actually sound like they start to break up a bit, adding a little crunchiness. And of course the Z3 has that middle pickup, which gives a very nice sound, particularly when used with the bridge pickup (the stock Z3 wiring allows the middle and bridge pickups to be used, connected in series).
[u:v816ernq]Pre-amps[/u:v816ernq]. Both lines have evolved from Aguilar pre-amps to the Glocks, but the important thing to note is that the AB2 is a 2-band preamp while the Z3 has a 3-band pickup. I find the ability to boost mids to be particularly useful, especially when playing live.
Having said all that, I find both basses to be very versatile, and with appropriate EQ-ing, either on-board or at the amp, can be used for all types of music.
Good luck.[/quote:v816ernq]
Excellent feedback, thanks Frank.
Sorry I didn't see your post for a couple of days. Something's been eating my email, or the forum's notifications don't always work.
In terms of actual use, do you favor one bass over the other, or use them both equally?
Do you have any links I could go to to see you playing them?