kante1603 said:You mean using the mentioned switched pot for RG (Feedback-Rs)?
Could work technically but I'm not sure about the pot travel behaviour (it seems to be a log pot).
With the pot completely closed (= whiper shorted) you will get -12dB,totally in circuit (100k) I guess you might get some +5dB or so,e.g. I have Volkers recommended 48k7 to get +4dB for the RGs.
To get +6dB you need an open condition for RGs (=infinity).
dmp said:When you use a break before make, your resistance is momentarily infinite and your gain is momentarily +6 dB
Wrong kind of switch. Get a make before break. Or just use a pot.
Enter your email address to join: