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Leveling Source Audio
This thread has 9 replies. Displaying all posts.
Post 1 made on Sunday September 26, 2004 at 23:39
oxjox
Founding Member
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In most situations where we are installing a whole house audio system, we run into the issue where the tuner is about 50% louder than the cable box that we are using for music. Has anyone found something to attenuate all the source volume outputs that run inline from low level output to low level input of the preamp/amp?
Post 2 made on Monday September 27, 2004 at 00:36
KenB
Founding Member
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October 2001
16
We've run into this problem too. Here's what to do:

a) If you're using a stand alone tuner, use an Audioplex line level VC. I think they're around $50 ea.

b) If the tuner is built into the receiver or preamp you're using, you'll need to use a linelevel amp to bring the cable box up to the level of the other sources. Again, Audioplex makes the 'Lil-amp' which is a line level amp. I think it's around $75.

Good Luck
OP | Post 3 made on Monday September 27, 2004 at 10:04
oxjox
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Looks great. Any better solutions for 6 sources?
Post 4 made on Monday September 27, 2004 at 10:42
Audible Solutionns
Super Member
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3,246
Yes, use a distributed audio system that permits source compensation. The better matrix audio systems permit you to adjust the input level for each source in the system. Crestron PAD-8 does this as do some Integra receivers. I am sure a complete list of such products could be compiled.

Alan
"This is a Christian Country,Charlie,founded on Christian values...when you can't put a nativiy scene in front fire house at Christmas time in Nacogdoches Township, something's gone terribly wrong"
Post 5 made on Monday September 27, 2004 at 12:23
MikeTech
Long Time Member
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313
The new Elan S12 also has source leveling control. I really hope this becomes a feature with more new products.
Mike
Post 6 made on Monday September 27, 2004 at 12:51
AVXpressions
Senior Member
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1,163
SpeakerCrafts Eazy-6 System allows individuall source attenuation as well.

I have a link on my home pc for a line level attenuator that is about $30 I'll get it for you tonight.

Thanks

Robbie
OP | Post 7 made on Monday September 27, 2004 at 14:49
oxjox
Founding Member
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223
AVX, That Easy6 looks just like what I'm looking for. Anyone have an owners manual for that? All I can find is the product brochure on SCs website.
Post 8 made on Monday September 27, 2004 at 15:29
Ernie Bornn-Gilman
Yes, That Ernie!
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December 2001
30,104
Anyone who knows where to complain to both the cable companies and DirecTV, PLEASE complain about this!

I have had to add a line level amp to a system where the client used his cable box for music channels. They cable box was AT LEAST 10 dB lower than the FM tuner in his A/V receiver, and his CD, and his VCR, and of course there was no way to lower the level of that internal tuner.

I have a similar problem with a client who uses a channel 3 output from a satellite receiver. The audio on DirecTV channels is uneven in level from channel to channel. Yesterday they were watching "The Blue Lagoon" and, with the TV volume up all the way, they sometimes had to hold their breaths to hear the dialog.
A good answer is easier with a clear question giving the make and model of everything.
"The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
Post 9 made on Tuesday September 28, 2004 at 08:23
AVXpressions
Senior Member
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oxjox,


I e-mailed you the Eazy6 Manual.

Robbie
OP | Post 10 made on Tuesday September 28, 2004 at 08:25
oxjox
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You Rock! Thanks!!


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