The 2N3055 power amplifier circuit is an excellent choice for anyone looking to build a simple and reliable amplifier circuit. With the addition of the BD139 transistor modification, the circuit can be enhanced to deliver superior performance and fidelity. The circuit’s simplicity, reliability, and versatility have contributed to its enduring popularity among audio enthusiasts.
Here is a powerful Adjustable Power Supply DIY of 0-30 volts and 10 amperes. A pair of 2n3055 transistors is used with bd139 and lm317 to control voltage and amperes. I hope you will like this video.
Variable Power Supply 0-30V_10A Circuit Diagram
C5200 A1943 TDA2030 Amplifier DIY Homemade
DIY LA4440 bass amplifier homemade
2N3055 stereo amplifier homemade bluetooth diy
DIY bass treble volume homemade Tone Control
Bass Tone Control Circuit Diagram – TRONICSpro
500W Power Amplifier Circuit using c5200 a1943
C5200 A1943 Stereo Amplifier DIY Homemade
120W Amplifier Circuit Diagram using 2SC5200 & 2SA1943 Apex Kelvin AX14
120W Power Amplifier Circuit Diagram using 2SC5200 & TL071
Power Amplifier Circuit with Active Tone Control using 2N3055 Transistors
500W Power Amplifier Circuit Diagram using 2SC5200 & 2SA1943
250W Power Amplifier Circuit Diagram using 2SC3856 & 2SA1492
100W Audio Amplifier Circuit Diagram using TIP3055 & TIP2955
150W OCL Amplifier Circuit Diagram using 2N3055
100W MOSFET Amplifier Circuit Diagram using 2SK134 & 2SJ49