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-   -   Help with Avance dana 660 center crossower (http://www.diyaudio.com/forums/multi-way/225322-help-avance-dana-660-center-crossower.html)

MartinAndersen 9th December 2012 03:43 PM

Help with Avance dana 660 center crossower
 
I am in deep trouble :(
I bought the dana 660 center speaker and the sound was OK, but of course I had to look at the filter I decided to build a new one with better components but something was lost in translation.

The diagram in the link above shows a drawing from the PCB board from the original filter, but I must has missed something because the speaker sounds like sh.. now.

I can here you say, look at the pcb board again right!! but I throw it away :wchair:

Can anyone help do a review of the diagram.

Link to filter diagram

PeteMcK 10th December 2012 02:34 AM

can't see that pic, can you add it as an attachment here?

MartinAndersen 10th December 2012 06:49 AM

You can't open the link? it's working in Chrome (-:
 
1 Attachment(s)
I have attached a picture of the filter

xjr100 11th December 2012 07:50 PM

Quote:

Originally Posted by MartinAndersen (Post 3278400)
I have attached a picture of the filter

Suspect that 1.5uF which is in parallel with resistor are in wrong place.

It is typical values foe zobel, put them 1.5uf+R (sequentally) in parallel to tweerer.


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