Sony 777es ok to leave on?

I notice an improvement after leaving my 9000ES on for 16 hours or more, so now I will try keeping it on for longer periods of time. Thanks. I'm still a little bit concerned about any problems developing over the long term because of the heat generated by being left on. Anyone know about that?

Dekay, it doesn't get hot, but it is definetely quite warm. Mostly at the backside, and only a little bit at the front. In my rack I have about 11/2" clearance on top, and about 1" at the bottom. Not a lot of room, but not packed in tight either. What do you think?

NM, short answer , a lot. I am still in the break in process, but out of the box the most impressive thing to me was the CD playback. We can debate the relative differences between the 9000ES to upsampled CD's, and other high end CD players all day long, but my opinion is that it offers enough of what I need from the CD format to keep me from wanting another player. I listen frequently to a friends Forsell transport through DCS gear on Vac amps through Avalon Eidelon's, and I would have no problem substituting the 9000ES and keeping the 15 Grand difference. For me it is a perfect example of the law of diminishing returns. It takes 3-10X the money to get a 2% difference in quality. I do anticipate upgrading to a multi-format version of a similar player when it can be had for the same price, (2-3 years?) For now I am consistently amazed at how close the CD playback is to the SACD playback, considering how good SACD is. Now if there were only 10,000 titles to choose from instead of a few hundred.

NM, I had the Sony 7700 DVD player just before the Pioneer DV-37, and since I use my DVD player for CD playback, the Pioneer was a welcome relief from the usual Sony digital hardness. It compared favorably with many under $1000 CD players. But, that being said the Sony 9000ES is in another league, it can hold its own compared to almost anything. Considering everything else it does well, I consider it a great value. Of course they will probably come out with a 5 channel SACD/DVD player soon, and a then will most likely follow with an SACD/DVD-A player. I only hope the CD playback remains at this level or is improved, so that I don't miss the 9000ES when upgrade time comes. Also, the lack of CD-R/CD-RW playback is a pain in the butt. I have noticed that many of the DVD-A releases are in the Rock category, and that the majority of SACD releases have been Classical/Jazz. I love my 16th century Lute CD's, Jazz Classics,and occasional Beethoven's 9th really cranked up loud, but my first love is Rock, and would certainly rather have the Stone Temple Pilots, or Chris Isaak on SACD than Jennifer Lopez, (no slight to Miss Lopez intended), so DVD-A does have one thing in their favor, more popular releases. Probably the first format to offer a Sting or Dave Matthews album will come up the winner. I wish that the Phillips player had progressive scan, 5 channel SACD and DVD-A, I would have bought one.