Archive for tag: el34 power amplifier

20W Power Tube Amplifier with EL34

Audio and Amplifier | By: Diagram mania

The following diagram is the circuit diagram of 20W power amplifier which build based tube component EL34. EL34 is very famous tube and great for power tube amplifier. The circuit above is complete circuit contains tube amplifier circuit diagram and power supply circuit diagram. To make the stereo channel amplifier, build the similar amplifier circuit […]