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Old 6th December 2003, 12:15 AM   #11
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Kalle

Welcome!

I hope that you find this site as inspiring as I have. There are a number of very wise ones here that enjoy helping and guiding.

I am very interested in your crossover. Would you happen to have a schematic that you would care to share?

Regards,
Joe
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Old 6th December 2003, 12:52 AM   #12
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Hi,

Quote:
There are a number of very wise ones here that enjoy helping and guiding.
Not that wise but enjoying helping out the "jonkies" nonetheless...

Now, promise me that you have learned Ohm's law by heart...

Just kidding, Joe.

And welcome to Kalle of course!!

Take care,
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Old 10th December 2003, 11:45 AM   #13
Kalle is offline Kalle  Sweden
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Hi again

A little late answer it is but i have been out of order, so to say (catch a cold).
Joe, i am sorry i don´t have any drawings on the filter. I wish i had. But it is a Krohn-Hite model 330-A "Ultra-Low Frequency Band-Pass Filter" made in Cambridge Mass. If that is to any help.

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Kalle
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Old 10th December 2003, 11:24 PM   #14
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Kalle

Thank you for the information. I should be able to track the schematic down now.

Sorry to hear of the cold. I hope that hasn't stopped you from browsing the forum.

Regards,
Joe
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Old 11th December 2003, 05:29 AM   #15
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Quote:
Originally posted by burnedfingers
I should be able to track the schematic down now.
If you scare one up let us see... be interesting to see if they do anything special. Their amps have quite a rep.

dave
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Old 11th December 2003, 03:02 PM   #16
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Hi,

Couldn't find much useful on the net other than a manual on a Canadian surplus shop.

BTW, did the Krohn-Hite use tubes?

Cheers,
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Old 11th December 2003, 05:38 PM   #17
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Quote:
Originally posted by fdegrove
BTW, did the Krohn-Hite use tubes?
Yes. They were noted for their incredibly low measured distortion. I have chatted with a fellow in New Zealand who uses them with a set of IMF monitor clones and he loves them, and with another fellow in Calgary who builds & repairs amps -- he verifies their measured performance & says they are one of te worst sounding tube amps he has come across.

These amps were designed to be measurement amps in test kit.

dave
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