Duncans tonestack calculator

[Ed de Jager]

Hi,i have a question about the above.
Say i want to fiddle a bit with the Dlite tone stack.
What values do i have to put in Zrsc and Load?

Thanks in advance,Ed

[Ed de Jager]

Nobody who knows?Or is it a secret?

[roberto]

Which kind of eq you'll use?
If you use 220k and 3k3//5u for the 1st stage, and eq between 1st and 2nd, the source impedance is 49k, and the Load is the value of the Volume resistor just after the eq (usually 1M).

[Ed de Jager]

Thank you very much!

Ed