The delay for no have pop sound when on /off .
where can get the things with how much?
Where should i plug it on after head unit before amplifier?
Or where?

Sifu Just come here can help me.

Thank You

ya.. sorry for dis. borrow ur thread ar..

i having he same problem. "POP" when switch off the HU.

where can i buy the delay..?? how much..??
hope somebody could help me... thx alot..

funny thing, mine is less obivious POP sound.

Usually branded amp comes with delay relay circuit. It will cut off about 3 seconds after the ignition key turn off.

turn off ur audio 1st b4 u shut down ur car engine loooo


then masi no more POP sound

^
it will still occur no matter u off ur engine or ur device first

delay switch can be DIY or bought... afaik stinger has them...

the pop sound comes when two or more of your amps, pre-amp or HU or turns off together... or your amp turns off before your pre-amp... or pre-amp before the HU...

where to add them? well to your pre-amp remote line input...

if you hav more than one amp... create an interval between the turn-off time... using delay switch again of course...

this way you could eliminate them...

any also there is a lot of trial and error involve when you do this and different value of cap involved... normally 500uF is somewhere around 1 second delay...

for DIY you can try search google... and its pretty easy job... all the parts can be bought at Jalan Pasar...

hope this helps...

cheers...