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In Reply to: RE: Coupling cap, or DC? posted by beeah on November 03, 2009 at 11:11:59
Yes, it is cap coupled, not direct coupled. Direct coupling would preclude the use of a choke tying the grid of the output tube to ground. Actually I lowered the coupling cap value from .1uF to a .056uF, something I had on hand that I thought would sound better than the stock cap. It's a tweeter amp, after all - the tweeter is crossed over at 2200Hz.
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