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Rich Andrews
 
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Default NEED ADVICE on preamp output capacitor

Stig Erik Tangen wrote in
:

TUBELOVER wrote:
I have a solid state phono preamp which has a 50 micro farad
electrolytic capacitor in series with the preamp signal at the very
output of the preamp. i wish to replace this cap with a film cap. what
is the minimum value cap i can use and still have a response that is
not rolled off due to too low a value? the phono preamp will feed a
line amp with a minimum of 10000 ohms input resistance.

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rg


1 uF into 10kOhms load equals approx 16 Hz -3 dB. 1 uF or more should
work.

Stig Erik Tangen


What is the formula for this?

r


--
Nothing beats the bandwidth of a station wagon filled with DLT tapes.