Kav300i

Hi guys,

I should like to seek for your help on my KAV300I, I would appreciate your
giving me a help to advise for information I seek.

This unit give me a great pleasure to listen to music. May you enlighten me
about a 'pop' problem of this system.

I do experience speakers 'pop' sound while I am turn off and turn on with-in
5 to 10 min, I do secure the earth point of the system but the problem seem
can't go away.

I do understand this system are design without speaker relay and speaker
protected with a pair of speaker fuse. So how it might a way to resolve this
issue.

Thank you
Regards

Han

 

Hi Han.

Don't care about the "pop" sound ,at turn off and turn in ,because the methods to put a end at it , (as a output relay) will degrade sound quality.

That "pops" , if not to severe ,they have no consequences .

The "pop" only happens , when you turn off and turn on , with-in 5 to 10 min. because , in that short time , some caps will maintain some charge and when you turn on , the time constant that had been choosed by the designer , for the turn on , don't apply.

Jorge :MILD:

 

Hi Tube_Dude,


Yes, it's help but some how I do switch around with another pair of speaker

may be het another unit KAV300I :MILD:

Yap, one more question do KAV400XI having the same issue ?

Thank you

Regards

Han

 

Are we really talking 5 to 10 minutes? You don't mean 5 to 10 seconds do you?

 

FWIW,the storage caps in the bigger Krells have sufficient storage to run the amps for several minutes with the mains removed,and as Tube_Dude rightly says,there will certainly be some charge present at 5-10 minutes.

 

I never had this problem with my 300i, something may have gone wrong... may be worth checking it out properly.

 

Yap Tim F,

May be you are right but do you write in to Krell and find more about this. :JOEL:

And I am try to find a :bookworm: EEK!
Thank you

Regards

Han