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Head Unit with SCV

clutch

By clutch
in Audio, Electronics & Software

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clutch Enthusiast

clutch

Posted
Posted

Hello All,

 

My 2000 Silverado factory head unit has "SCV" - which I think stands for "Speed Controlled Volume".  (when the ambient noise in the cab gets louder, it gets louder, and vice versa, maintaining a constant volume above the background noise) I am looking for a new head unit and would like to find one that retains this feature.  Are there any out there and is the SCV easy to hook up?  I was considering the Pioneer DEH-P77DH becasue of its size, but I don't think it has SCV.  Any advice or recommendations would be appreciated.

 

Many thanks in advance!

ruexp67 New Member

ruexp67

Posted
Posted

I had the exact question, and e-mailed Crutchfield.  Here is the response:

 

I'll be happy to help with your question on the speed sensitive volume feature on your factory radio. Unfortunately, if you replace your factory radio, [With the Pioneer DEH-P77DH] ed. you will lose that feature. Sorry I don't have better news for you there.

 

We [Crutchfield] ed.  only offer two receivers that offer that feature built-in, both of which fit your vehicle. You can add them to your cart on our website here:

 

http://www.crutchfield.com/cgi-bin....se+Mode

 

http://www.crutchfield.com/cgi-bin....se+Mode

 

My editorial changes are in bold above.

  • 3 weeks later...
MCourson Senior Enthusiast

MCourson

Posted
Posted
I have a Pioneer Premier DEH-P730.  It does not have the SCV but it does have ASL (Automatic Sound Levelizer) instead of changing the volume due to vehicle speed it changes the volume due to ambient noise.  I have noticed many times the volume compensating when I am next to a semi or something.  We used the SCV in an old '99 Tahoe and I noticed that at say 60 mph the volume would increase considerably, the ASL had a smoother volume change and it was not choppy like the SCV.  The model I have is an older model but it is availible on many current Pioneer head units.
wonderl33t Enthusiast

wonderl33t

Posted
Posted
hehe SCV gets on my nerves when people have it in their cars... but my truck doesn't have it, maybe that's why.

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