Anthem STR preamp vs Integrated amp preamp section

Thank you Chris. That's VERY informative... However, somewhat disturbing since I did email Anthem's support and was told twice there is NO real difference.  

" Hello,  
The only difference is the type and amount of connections on the back, the preamp has more types (XLR) vs the integrated while the integrated has the amplifier channels."

I like your answer better of course :)

Thanks, Either way, it appears the preamp is a much better or higher end piece of equipment basically.  Therefore, I should see sonic differences over using the Integrated's preamp correct?

I think the consensus would be that streaming anything straight from your iphone would be considered an inferior source in the first place.  If you can afford an Anthem STR product, why wouldn't you get a dedicated streamer like the Bluesound Node 2i or something?  

@george_r

It does have a USB input if that's what you're looking for. But it does not support streaming airplay.  Not sure if this is the response you're looking for.

@george_r  Gotcha, I'm not sure.  I don't see why it wouldn't but there are many more knowledgeable than I.  I do know that if you connect via USB then you're using the Anthem's DAC so there's no need for an "i device" dac.

Are you asking me a question?  You want a direct connection from your iPhone to your Anthem STR?

@macming  I did make the switch. I am very happy with the STR preamp! Especially with the PS Audio M700 amps.  These are not in my trade/sell rotation.  I go through a lot of gear and I don't tell people locally I have these because i dont want to give them up.

That said, I cannot honestly say that I actually HEAR a difference in the pre/dac section.  Anthem claims they use much better parts etc and maybe they do, but how audible is that?  I wouldn't say "night and day" and you won't hear any difference if you're using a bad source, have a poor room, or speakers that aren't up to par.

So, I THINK I have improvement yes..  Some systems might show it more. But, the integrated amp is stunningly good for an integrated.