pre Out Volt at HU

[fathi]

Good Day

I am new here just join today, need to ask whether what is the different in Sound Quality between 4v pre out HU and 5V or higher ?

Fathi

 

[killer81]

sure is 5v pre-amp out put is better. can think about eclipse n panasonic HU.

 

[fathi]

Good day

Thanks Killer81, I am getting Eclipse 5425 this coming week. Do you own it or heard it before, what is your opinion on this item ?

Planning for 8 series Eclipse but not budget lor

Fathi

sure is 5v pre-amp out put is better. can think about eclipse n panasonic HU.

 

[calvinhpk]

high preout or low preout doesn't judge how good sounding the HU will be....
it's the while HU by itself...the whole package....components used, circuit design, lens.....everything....

high pre-outs gives u advantage of having your gain in the amplifier to set lower... hence lower floor noise.....
and....higher pre-out tends to immune not to inteference than low pre-out

for me... a decent 4V preout is more than enough....... but the higher is better of coz...

 

[appleyard]

here http://www.carsound.com/UBB/ultimatebb.php?ubb=get_topic;f=18;t=010732