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In the Forum: Melquiades Amplifier
In the Thread: The Melquiades bass channels: the coupling capacitor.
Post Subject: Dusting off the booksPosted by Paul S on: 8/13/2007
Thanks for the link, Romy.

Very interesting.

I need to run the numbers for 150 Hz, both high and low pass, 2nd order.

Cement type resistor?  Mills have gone to the dogs...

Variable inductance OK (it might be handy...)?

Have you tried steel core for the big ones?

Who winds your coils?  I bought a load of those "ribbon" type air cores years ago, have them all over, and I'm thinking they sound flat, too...

I would still try the electrolytics...

Best,
Paul

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