Can Tube Amps be Used for Home Theater?


I am thinking about upgrading my Class D amps to Class A tube amps. As I will be new to tube amps can they amps be left on all the time? My TV is wired thorugh my system so the amps need to be active at all times.
sailcappy
I was trying to read through your system list and figure out what you are
using as a preamp for music, is it the ARCAM processor? I'm not in any
way dissing ARCAM, or theatre processors in general (well, maybe a little
bit on the latter), but if you wanted to try see what effect some tubes would
have in your system, a tube preamp or line stage might be the ticket. I
never tried to integrate my home theatre and music systems, so i'm not
sure what that would entail.
I also found that multichannel audio can be very good for some material,
less so for other music. So, I'm not voting against having multiple channels
in your music system. However, you might have some fun trying your set
up (it looks like you could do this as an experiment), by just hooking up a
simpler two channel system, temporarily, and using a really good line
stage? (This may go against the grain of running digital sources 'directly'
into the amps, but if I am reading your system correctly, you aren't doing
that anyway, you are running your sources through the processor?)
I have a pair of Class D hybrid monos, from Arion Audio (500w pc) in my stereo-HT system. Believe it or not, they replaced a BAT VK600SE (a formidable amp). I leave them on all the time and the sound is out of this world.
Well i was looking at the Conrad Johnson ET250S. Any one have any experience with this amp?
Look into the Butler Audio TDB (Tube Driver Blue) 5150, 5 channels of 150 wpc with a 6SN7 tube (run very conservatively) driving SS output. I leave mine on all the time - about 6 years now - with no heat issues. Gives a nice blend of tube harmonics and SS bass grunt.
I like tubes in home theatre, but only with 90 db or higher efficency speakers. I have also used tubes just for the center channel to good effect.....input sensitivity was matched at 100k. I like to bi-amp as well with tubes driving the top end, SS on the bottom. After a few tube changes though, the Bryston amps sound very good again.
Thus, I have two HT systems, one for music DVD's, the other for movies. I don't need tubes to hear, a car crash or gun shots. Do the right thing.....two systems. Jallen