i don't have any right now, but do you have pics of the crossover/input side of the amps. the power/speaker out blocks are identical to the asa series.

 

unfortunately no, my camera kind of sucks so I wasn't able to get any good/close shots.

 

Power input blocks are a commodity part, they probably are from the exact same supplier.

Look a little closer at the ASA 1500.1D... it has only two speaker output terminals vs. four on the SAZ-1500D and also has 5 fuses vs. 4 fuses. Quite a bit different even on the power / speaker side. The control side is completely different, again, looks like they have the same supplier for commodity parts -- RCA input connectors, control pots, and phone jack connectors, but they are utilized differently.

Anyhow, high resolution photos of both sides of the amps, tops of the heatsinks, and internals are available for ALL models on sundownaudio.com -- pretty easy to find

 

You going to Indy? You'll probably see some 3000Ds there already

I may have other obligations... but I was going to try and be there myself. Not sure yet.

 

Yeah ill be in indy in street A.