This is the used.guitarcenter special TC112v3AF. It arrived today and I picked it up on the way home from work. GC has a new location that is 5m from my office and it's the nicest inside (because it's brand new) of any I've been to. I checked out the bass section and while there wasn't much of interest there they did have an LDS 3-way cab, looked like a 12/6/1 to me (no tag on it and it's not on their site - but I've been down that road and wanted to concentrate on the TC112).
The cab does have a couple of nicks - no biggie I'll break out the sharpie. It had all 4 port plugs and looks to be in very nice condition. It seemed well packed but the woofer grill was pushed in so before I did anything else I took the grill off (being careful of the hurricane nuts per Duke's advice) and popped it back into convex shape to give the woofer some breathing room. I also removed all port plugs and made sure all 3 switches were in the up position.
I tried it out with my L1Ks with flats, my Goldtone fretless uke, and my Trib JB2 with rounds. It sounded great with all three. It produced more low end than I'll need and was smooth and balanced throughout the range. No harsh/excess highs and amenable to eq.
It really shined for me when I plugged in the uke. I usually have to break out the Fishman preamp with it to get a sound I like but between the Forte and the TC112 it sounded great plugged straight in. I'm going to play it a lot more with this combo to amplify it.
Yeah, I broke down and snagged a Forte to go with it. I had a couple of class D micros that I could have used with it (Carvin BX500, Kustom KXB500) but I had been looking for another head this year (tried the Mesa D800, the GC Acoustics so far) and all signs were pointing to the Forte. It will let me drive the TC112 along with other cabs (my Carvin 115mbes for now, maybe another TC112 in the future) and let the sound of the bass shine through.
Duke I can see why this was the cab you recommended for me when we corresponded - it surely does make the uke sound great and has plenty of lows for my EADG or DGCF basses. I'll keep saving my pennies for #2.