Rectifier - Turns A/C into D/C
Driver - Fed by the RCA inputs, sends waveform to the Power tube
Power - Amplifies the waveform given by the Driver tube and sends it to the headphones
The Driver tube is sometimes referred to as the Input tube. The Power tube is sometimes referred to as the Output tube.
Edited by Draygonn - 8/18/12 at 2:57pm