Alas, UPS didn't deliver until late in the day, so I spent a little time last evening putting the cradle on the cab and mounting the head. The head ships in a sub-box inside the main cubical shipping carton. I didn't get to plug in and play until earlier this morning.
First impressions- I had never seen one of these combos before, and I had the same reactions that you current combo owners had when you first saw it- WOW. This thing is tiny! It's smaller than the Mesa D-350/Acme B-1 combination I have been using this year.
Then I plugged in the closest bass I had out, a Douglas violin bass (remember those? From Rondo Music?) with roundwounds, and started playing. Pic is below. Look at the amp, it's "smaller" than the body of the bass!
People have been saying and I've been reading that this amp (the original model, not the Series 2) has a big, big voice for its size. And this is a series 2 combo with the updated LaVoce drivers. I simply can't believe the amount of sound that comes out. Like all Bass Arrays, I'm sure, it has a perfectly balanced voice in all registers. The Douglas is an inexpensive but well-made bass, but the combo made it sound like a much pricier instrument. I played for a half hour, just running every kind of line and scale I could think of, all over the neck. I also tried a variety of settings of the two contour curves, and between them and the onboard balance and tone controls, I discovered a wide range of tonal variations. And the volume level it produced in my studio/office was impressive. I play most all my current gigs seated, and the array presented a beautiful sound at that ear level.
And the speakers aren't even broken in yet! It doesn't even sound like it needs to be broken in.
I feel that the new Series 2 combo is an incredible feat of design and engineering. I have accumulated a wall full of cabs and amps to get to this point, but the combo is going to be the best amplification for what I do musically that I've come across.
As I have time today, I'll plug in some of my other basses to see what the Genzler can do for them.

I pride myself on writing well, or at least aspiring to, but in the case of this Genzler combo, I'm finding it a challenge to articulate how impressed I am. Well done, Jeff!
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