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In Reply to: RE: To Bi or not to Bi, that is the question.. posted by pix on July 02, 2015 at 22:15:12
You need to split the frequencies prior to going to each amp. There are tube crossovers that work well. You can even do passive, see link. (Marchand sells both, no connection)
Erno Borbely used to have some great discrete crossover designs. He was a genius.
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http://www.firstwatt.com/b4.html
I am not sold on tubes being better than JFETs in this particular application, especially low current 12AX7.
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"When Khruschev said "we will bury you" I don't think he meant with surplus parts." zacster
Have this, it is a great crossover just for uses like this. Extra advantage of readily changeable crossover frequencies and slopes, so you can easily see what sounds best for your speaker. Not married to a single frequency & slope like many other analogue crossovers.
Jon Ver Halen
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