biased amplifier造句

• Fixed and cathode-biased amplifiers behave and clip differently under overdrive.
• Unlike many amplifiers marketed as " Class A ", the Prosonic truly functions as a Class AB mode, not all class A tube amplifiers are cathode-biased, and not all fixed biased amplifiers are Class AB . Fixed bias amps, however, require lower B + Voltages to stay within the Plate Dissipation of the power tubes used; Cathode biasing " throws away " this voltage using conventional Higher Voltage power supplies.