John Curl's Blowtorch preamplifier part III

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I have Richard's filter in a form of an MIT outlet, which references his parents, it sounds great!

I also had MIT power banks with the same filters. I've looked inside. They're all pretty much identical to the patents. Parallel LCR filters. Some also had transformer isolation. Ferrite beads.

But the MIT Z Outlet really hits the spot for me.
 
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NIF or one of the earlier projects? I was on the opposite side of campus in the fab for a couple years before I went back to add letters after my name.

where were you... princton or llnl? fab at llnl was building 131 or was it 141??. It would be pre NIF facility. at the time there were competing groups ... laser and magnetic fusion running at same time. Laser won out.


-RM
 
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Speaking of strange noises, what are the things that can be heard but not measured?

Things related to imaging..... image size and location need a human to tell you about perceived imaging. Many of the issues related to image recreation have been described by people and now there is some measure of predictability. Esp with headphones..... The individual rooms and speaker polar patterns and near-far listening location are too variable to say with much degree of certainty .... more a statistical guess.

IMO

THx-RNMarsh
 
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