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In Reply to: Re: I just went through all of this posted by mqracing on July 2, 2006 at 08:25:52:
It's just a 6db per octave roll off.In practice I find it helps, and I believe it is because the cone is not suffering.
Using the following formula set f yourself and derive bipass cap
Ck = 1/(2pifr_k)
where r_k which is cathode resistor (RK) in parallel with rk
where rk = (RL + ra)/(mu+1)
typical example 300b with 3k load 850 ohm cathode resistor for -3db at 20 hz use 20uF cap.
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- Re: I just went through all of this - Paul Barker 08:46:16 07/02/06 (0)
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