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dieterj
08-13-2005, 03:16 AM
Hello Jbl Guys,

Now I've finished my BX63 Network doityourself,

but I'm not happy with the Resultat, because when the

Network is In, the Sound is less dynamic and muddy :(

Maybe the wima capacitors not optimal for Audio?

Are People here, they've also build the Network?

Thank's for Answers

dieterj
08-13-2005, 05:55 AM
Here is a Photo from the Inside.

Lancer
08-13-2005, 06:38 AM
"Are People here, they've also build the Network?"

I don't know about the wima capacitors. I always used Electro-Cap metallized mylars with polystyrenes bypassing the high pass capacitors. These days I would charge couple the high pass section the same way JBL ended up charge coupling the high pass in the DX-1. The values are sufficiently small that I would use the best caps I could find.

How much did the project cost you in parts?
Back when I used to build them they were something like $25.

dieterj
08-13-2005, 11:36 AM
How much did the project cost you in parts?

The cost was only 50$,
I will try another caps.