2. home-theater
  3. 1011912193

Hiss at very low volumes

OK, I know that this is way too low-end for the folks here, but I can't seem to find the answer to this anywhere else.

I have a new HT-in-a-box (Sony DAV-C700) system. I went this route for a small living room, primarily for compactness - the whole thing in one box. The sound is OK, actually pretty nice for what it is.

But: I've noticed a very low level hiss in the speakers that are not playing (e.g., the center & surround speakers during 2-channel play). It's not audible except if I put my ear right up next to the speaker, or if the volume is turned down to one-notch-above off.

Is this a function of the digital amplifiers it uses? Or, just a function of a low-end system? Or, maybe I have a malfunctioning unit?

Any thoughts?

Thanks,
Dan
kdrofwdcf9eb
tireguy
1,964 posts
 
Dan- I wouldn't worry about it at all, most all tube amps hum when music is not coming through them and LP's forget it even a great Turntable and new LP will hiss. Which isn't a bad thing just the way it is. I realize you don't have an analog front end or a tube amp but trying to tell you that hiss isn't a big deal at all, in particular when you have to be that close to the drivers to hear it, if you could hear it over what ever your listening to I would be a little more concerned but you should be fine.

Cheers! Tim
cornfedboy
1,645 posts
 
sounds like snakes to me. yep, definitely snakes (the chinese put them in the "cabinets" and laugh all day long, knowing they're manufacturing a supposed japanese product). too bad all us red-blooded americans are made to suffer this manifestation of a centuries' old cultural conflict. -cfb
mtsars
6 posts
 
Not to sound degrading, but that hiss is prevelent in many low end stereo products. Years ago I used to buy components at the wiz (sony receivers etc..) and no matter what I tried, that hiss was always there. You could try cleaning up your power, but you'ld probably be better off investing that money in better components.
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