Jim Marshall crafted guitar amplifier masterpieces without the assistance of computers, software or the Internet... In 1963 "graphical methods" meant drawing Bode plots with a pencil and ruler... Times have changed. ● Master the basics ● Design your amp ● Know it works Amp Design for the 21st Century

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What does this calculator do?

guitar amp plate bypass capacitor circuit

A plate bypass capacitor is often used to attenuate treble in high-gain preamps. The calculator plots gain versus frequency based on component values and the characteristics of the triode. It does not account for coupling capacitor bass attenuation.