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Re: PSD 2002 modifications [message #41869 is a reply to message #41865]

Thu, 10 July 2003 09:50

Wayne Parham
Messages: 18764
Registered: January 2001

Illuminati (33rd Degree)

I'd fire this question off to the folks at Eminence. You'd be surprised how unassuming they are and how willing they are to discuss matters like these. For example, I asked about ferrofluid treatment of the PSD2002 and they told me that the stuff evaporated but that they had, in fact, done comparitive testing of their drivers with and without ferrofluid.

So they may very well have measured a PSD2002 (or an earlier model) with the back cover removed to see how much effect there is. And honestly, I would expect this from them in order to confirm the response with the system having its specific back chamber volume.

If you do write to them, I encourage you to tell us what they say.

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[Message index]

		PSD 2002 modifications By: Adam on Thu, 10 July 2003 08:24
		Re: PSD 2002 modifications By: Wayne Parham on Thu, 10 July 2003 09:50
		Huh? By: mollecon on Thu, 10 July 2003 10:06
		Ferrofluid By: Wayne Parham on Thu, 10 July 2003 10:50
		Thx Wayne By: mollecon on Thu, 10 July 2003 16:57
		Re: PSD 2002 modifications By: Adam on Thu, 10 July 2003 10:46
		Reply from Eminence By: Adam on Thu, 10 July 2003 16:37
		rear chamber access By: ToFo on Thu, 10 July 2003 18:01
		Re: rear chamber access By: Adam on Thu, 10 July 2003 18:54
		and a good thought at that. By: ToFo on Thu, 10 July 2003 20:53
		Re: and a good thought at that. By: Adam on Thu, 10 July 2003 22:38
		Sorry, but I'm going to hang on to them... By: ToFo on Thu, 10 July 2003 22:55
		Re: Sorry, but I'm going to hang on to them... By: Adam on Fri, 11 July 2003 08:55
		Measurements By: Wayne Parham on Thu, 10 July 2003 22:11
		Re: Measurements By: Adam on Thu, 10 July 2003 22:38
		Re: Mic for Measurements By: wunhuanglo on Fri, 11 July 2003 03:07
		Re: Mic for Measurements By: Chris R on Sat, 12 July 2003 09:34
		Re: Mic for Measurements - SORRY! By: wunhuanglo on Sat, 12 July 2003 19:41

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