M1-ATX Have an AntiBump metod?

**slimmegane** · 10-10-2005, 06:01 PM

Hi everybody,
I've an M1-ATX powersupply in my car, this work very great!
Now I've installed a Creative Audigy 2 USB soundcard, this card take a +5v for power direct from M1, when I extinguish the pc the card audio he also extinguishes and also the ampli that is command by M1 remote, this cause a very loud bump in my woofer.

There is a way to set the M1 to power off the ampli with some delay?

Thanks!

**Wiredwrx** · 10-10-2005, 06:11 PM

Originally Posted by slimmegane

Hi everybody,
I've an M1-ATX powersupply in my car, this work very great!
Now I've installed a Creative Audigy 2 USB soundcard, this card take a +5v for power direct from M1, when I extinguish the pc the card audio he also extinguishes and also the ampli that is command by M1 remote, this cause a very loud bump in my woofer.

There is a way to set the M1 to power off the ampli with some delay?

Thanks!

Hello,

Try searching for the term "thump" instead of "bump"

http://www.mp3car.com/vbulletin/sear...archid=1457699

Michael

**slimmegane** · 10-10-2005, 06:26 PM

Ok, Thanks I will try

**miztahsparklez** · 10-11-2005, 10:53 PM

use the built in amplifier turnon feature? i have mine flick a relay on wich supplies the amps with the 12v signal, as well as my power inverter for my external drives, etc.