Electronics for Guitarists - Fig. 2.26. Corrected Baxandall tone control. The output connects directly to the wiper of the treble pot. No connection to C3. This correction should be made to any
How are audio amplifiers regulating trebles and bass with potentiometers? Are certain frequencies influenced by certain resistance values or how it works? - Quora
![What is the need for the extra resistors in this equalizer circuit? - Electrical Engineering Stack Exchange What is the need for the extra resistors in this equalizer circuit? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Fkn8E.gif)