Current and voltage amplifiers
7:25
Why are power amps so difficult to design?
7:22
Understanding voltage, current and wattage in amps
9:54
How to find a high current amplifier
6:15
Why Amplifiers Don't Sound the Same - Understanding Voltage and Current for Loudspeakers (Ep:71)
8:16
Explain the advantages of an external power supply
12:43
Why do Junction Transistors Amplify Current and not Voltage
4:26
Current vs Watts for amps
28:20