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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Good Suggestion posted by Ed Hsu on February 18, 2000 at 11:50:59:
1st) got the @#$$%^&* steel completely out of the circuit & replaced the posts with Cardas Au-plated Rh 5/7-way (I think).2nd) removed the joke of a choke & replaced with Goertz 12ga CFAC.
3rd) upgraded the adequate caps with Dayton's with a Dayton non-L bypass (still tweaking values).
4th) built a box & housed them externally in back on the railings.
I haven't started on the MGCC1, but still tweaking my 2.7 (3-way QRs) & MGLR1 (2-way QRs). The problem is one that must've plagued Magnepan. That is a 2nd-order Low-Pass mated w/ 1st-order High-Pass. Things go nuts if you make the woofer go 1st-order & the phase goes wacky if you close the XO gap. I can't go 2nd-order Linkwitz-Riley & invert the tweeter's phase w/ a Krell CurrentMode amp. There's got to be a solution that I haven't thought up yet.
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Follow Ups
- Re: Good Suggestion - Mart 12:35:43 02/18/00 (4)
- Re: Good Suggestion - Mike R. 07:15:44 02/20/00 (0)
- Excorcising the steel ! - Ed Hsu 14:02:46 02/18/00 (0)
- mine 2 cents... - Tazsmonn 13:37:33 02/18/00 (1)
- Re: mine 2 cents... - Mart 23:01:09 02/20/00 (0)
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