Thanks PENG. The Anthem is certainly an expensive unit ($100 more than the two Marantz components combined).
The 710 is a current model, the Marantz is two models behind the 7009 and 7010. Anthem is not a major player in AVR production and is understandaby behind in offering the latest features so the 7008 overall is still more feature rich. At launch time the SR7008 would likely be as expensive as the MRX-700, but you can now get it for under $1,000 online.
I've just read so many glowing reviews about the Anthem delivery of musical detail that its been very tempting.
They all have their fans, lots of people rave about the Marantz sound, and spread the hearsay about Marantz is for music too, kind of silly talks.
The fact is, AVRs at that price range playing music in pure direct mode is not going to sound all that different, but any close to inaudible differences would get amplified by the well known Placebo effect that works very well on humans.
http://www.soundandvision.com/content/marantz-sr7008-av-receiver#aFHXHiqdpQS58LbH.97
http://www.soundstagexperience.com/index.php/wesworld-menu/feature-articles-reviews-menu/496-marantz-sr7008-a-v-receiver-another-winner
I chatted to a few dealers today on the phone, half them said go with the Marantz separates (power, flexibility in changing the components in the future) and the other half said undoubtedly Anthem (for its build quality, conservative power ratings and fantastic sonic ability).
This whole home audio/video stuff can get so deliciously confusing
I hear you, been there myself, and now owns multiple amps including Marantz separate (s). Dealers are there to sell, they are truly conditioned to believe in their abilities in hearing different sound qualities of different brands and models. They typically, though not always, will tell potential customers the expensive ones sound much better. After many years, I isten to them on pricing, reliability and other things that are more objective by nature and ignore their comments on sound quality that can be highly subjective and perceptive anyway.
If I had gone with just one good AVR and spent my money and efforts getting the best speakers I could afford, I would have a better system and more money in the bank today. Having said that, I still feel good have different gear to play with, and they are nice to look at too. Incidentally I have Marantz separates + an Anthem amp in my HT set up. They replaced my Denon AV-4308+Anthem amp. There was no difference to me whatsoever in pure direct mode, with or without the help of the Anthem power amp.
IMHO, if you don't need the latest surround modes and video features, all you need is the $899 SR7008. The MM7025 most likely won't add anything.
http://www.amazon.com/Marantz-SR7008-9-2-Channel-Discontinued-Manufacturer/dp/B00CS4X8S2