I guess if you inflate the price of the single channel version enough in the first place, adding a second channel for only the actual cost of the parts plus maybe 50% for profit, and voila, you have the 2 channel version.
and no I'm not being sarcastic or bitter. those are classic bits of gear, so the market price of $2000 or $3000 or whatever for a single channel is probably quite appropriate, even if it does mean there's a huge profit on every sale. when you consider how few of these probably get sold compared to behringer mixers in the world, it's also probably necessary for them to stay in business to charge such a high margin on the initial single channel version.
but when you consider there is virtually no R&D involved in these, the price is certainly damn high for a single channel.
you can build your own single channel for several hundred dollars. no case of course, with case and ideal looking parts it might cost more like $1000 for a really pro version. but that's a steal in comparison right?
and I for one don't hear much difference between these modern re issues and the vintage units I've used. there is no doubt a subtle difference here and there. but nothing you can buy sounds like an 1176 other than an 1176 circuit. nothing. there are several 1176 models by other companies (purple?) that are great. but the UA 1176 models are also really good imho. if you know what the 1176 is good for and you need that tool in hardware form, a new UA 1176 is a great device.
but I for one am broke.
so it's hand built versions for me, I mean really hand built, like this guy I know put parts on a board and I'm putting it in a case and finishing the psu and so on. that's the way to do it.
and having a stereo linked comp is always a handy thing to have. I've never used a stereo 1176 on a buss or anything htat I can think of, but I know the la2a works great as a stereo bus comp in some situations.
I will also say that to me the la2a isn't as unique a tool as the 1176. I can get great opto comp sound and response from a rnla too and it's close enough to an la2a to be useful in the same ways. same with a meek stereo comp if you keep the levels low and are willing to put up with a more in your face compression style.
but 1176? you need an 1176 type circuit for sure.
cheers
Don