Philco 38-690 tweeter improvement

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Philco 38-690 tweeter improvement

Syl
Member

Posts: 93
Threads: 10
Joined: Jan 2006

#26

07-26-2008, 08:17 PM

Dave Slusarczyk Wrote:Evening guys,

Thanks for teh explanation of the "whizzer"--interesting.

I will experiment and keep you all posted.

Dave

Just a note,

The whizzer could be made of something else than paper.

Using soft plastics like yogurt (polyethylene?) containers will boost high frequencies by an order of magnitude compared to paper.

Syl

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Messages In This Thread

Philco 38-690 tweeter improvement - by Dave Slusarczyk - 07-25-2008, 09:33 AM

Re: Philco 38-690 tweeter improvement - by Syl - 07-25-2008, 11:16 AM

Re: Philco 38-690 tweeter improvement - by Dave Slusarczyk - 07-25-2008, 08:48 PM

Re: Philco 38-690 tweeter improvement - by Syl - 07-25-2008, 09:19 PM

[No subject] - by Ron Ramirez - 07-25-2008, 10:39 PM

[No subject] - by wonderwrench - 07-25-2008, 10:52 PM

[No subject] - by Ron Ramirez - 07-25-2008, 11:49 PM

[No subject] - by Dave Slusarczyk - 07-25-2008, 11:53 PM

[No subject] - by wonderwrench - 07-26-2008, 12:06 AM

[No subject] - by Ron Ramirez - 07-26-2008, 12:06 AM

[No subject] - by Ron Ramirez - 07-26-2008, 12:13 AM

[No subject] - by Dave Slusarczyk - 07-26-2008, 12:59 AM

[No subject] - by BDM - 07-26-2008, 01:40 AM

[No subject] - by wonderwrench - 07-26-2008, 01:48 AM

[No subject] - by wonderwrench - 07-26-2008, 02:30 AM

[No subject] - by Syl - 07-26-2008, 09:33 AM

[No subject] - by Ron Ramirez - 07-26-2008, 10:20 AM

[No subject] - by Syl - 07-26-2008, 12:52 PM

[No subject] - by Dave Slusarczyk - 07-26-2008, 04:33 PM

[No subject] - by wonderwrench - 07-26-2008, 04:47 PM

[No subject] - by wonderwrench - 07-26-2008, 04:53 PM

[No subject] - by Ron Ramirez - 07-26-2008, 05:40 PM

[No subject] - by Syl - 07-26-2008, 05:51 PM

[No subject] - by Syl - 07-26-2008, 05:55 PM

[No subject] - by Dave Slusarczyk - 07-26-2008, 06:50 PM

[No subject] - by Syl - 07-26-2008, 08:17 PM

[No subject] - by Dave Slusarczyk - 07-26-2008, 10:26 PM

[No subject] - by Syl - 07-27-2008, 12:11 AM

[No subject] - by Dave Slusarczyk - 07-27-2008, 02:02 PM

[No subject] - by Terry Judkins - 07-27-2008, 06:59 PM

[No subject] - by wonderwrench - 07-27-2008, 07:11 PM

[No subject] - by Dave Slusarczyk - 07-27-2008, 07:53 PM

[No subject] - by wonderwrench - 07-27-2008, 10:00 PM

[No subject] - by Syl - 07-28-2008, 11:21 AM

[No subject] - by Dave Slusarczyk - 07-28-2008, 06:10 PM

[No subject] - by BDM - 07-28-2008, 06:17 PM

[No subject] - by Ron Ramirez - 07-28-2008, 06:59 PM

[No subject] - by Dave Slusarczyk - 07-28-2008, 07:12 PM

[No subject] - by Syl - 07-28-2008, 09:33 PM

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