Using the selected criteria, the calculator will compute the suitable bias current for the tube amplifier.
Here’s an online tool created to ascertain the bias of a tube amp in amperes or milliamperes (mA or A). Preference involves applying high-frequency alternating current to a tape recorder to mitigate distortion. In tube amplifiers, bias defines the optimal current flow through the tube when the amp is inactive. You can establish the present required by entering the amplifier’s class type, plate dissipation, tube type, and plate voltage into this bias calculator.
This tube amp bias calculator allows you to select the tube type and amplifier class type (AB or A) to calculate the current. Based on the chosen parameters, the calculator will determine the appropriate bias current for the tube amplifier.
