Passive Line Filters (BD-Design)

by GC, Saturday, February 17, 2007, 16:05 (6288 days ago) @ angeloitacare
edited by GC, Saturday, February 17, 2007, 16:41

Angelo...sorry for interupting here...

the black one says log 25ml 50 vcc the gray ones say 25v 33micro farad,
and the 3 small ones have no numbers, only the ring colors.

My man..What is the input impedance of the amp this line filter is used for?
Is it a "normal" 10 or 47 KOhm or?Ohm? input?
The guy who calculated this filter for you, must have asked you before calculation.

I think I passed a few hints to you discussing your commercial project.

I'm just guessing wild now: You might have consulted the wrong "expert" here. (Not you Bert)
You caNot calculate a filter that would be of any use for anything at all.

Take this advice: Draw some bucks out of your wallet and find one who really knows what he's doing. And pay him what it takes.

Der Line-Filter arbeitet mit einer Flankensteilheit von 24dB/Oct. , und
das nahezu Phasenstarr, was man sonst eigentlich nur von Aktivweichen her
keGCt. Die obere Grenzfrequenz wurde für die jeweiligen Oris-Hörner wie
150, 200, 250 bzw. dem Orphean optimiert. Dieser Filter ist somit ein
unbedingtes "muß" für jede Hornkombination.

would it not resolve what i want to do ?

But who could know that when the amps impedance is not known? Neither the freq. behaviour of your Klipsh horns.

Angelo...what are you doing with all respect?

GC

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