Share Tech Creative's video: How To Building Class A Amplifier 100 Watts Use 4 x D1047 Transistors

➤This a Class A amplifier using 4 transistors 2SD1047 and power supply B+= 30VDC to 40VDC. ➤You can also add an additional channel into a stereo amplifier because this amplifier circuit is quite stable and powerful. ➤The amplifier is very simple and easy to implement. ▬▬▬▬▬▬▬▬▬▬ ۞▬▬▬▬▬▬▬▬▬▬ ➤Subscribing to the channel so that you don't miss the latest videos: https://www.youtube.com/c/ShareTechCreative?view_as=subscriber=1 ▬▬▬▬▬▬▬▬▬▬ ۞▬▬▬▬▬▬▬▬▬▬ ➤➤➤Amplifier using➤➤➤ ➤ 2sd1047 Transistors x 4 ➤ 2sa940 Transistors x 1 ➤ 2sc2073 Transistors x 1 ➤ 2sc2383 Transistors x 1 ➤ 0.47/5W resistors x 2 ➤ 10/1W resistors x 1 ➤ 6k8/1W resistors x 1 ➤ 2k/1W resistors x 1 ➤ 56 resistors x 1 ➤ 560K resistors x 1 ➤ 47k resistors x 1 ➤ 3K9 resistors x 1 ➤ 10k potentiometers x 1 ➤ Diode IN4007 x 3 ➤ 2200uf/50v capacitors x 1 ➤ 47uf/50v capacitors x 1 ➤ 10uf/50v capacitors x 2 ➤ 0.1uf capacitors x 1 ➤ 0.047uf capacitors x 1 ➤ 100p capacitors x 1 ➤ Power Jack DC x 1 ➤ 30V-42V / 5A/ DC adapter x 1 ➤ Phone Jack 3.5mm x 1 ➤ Aluminum heat sink x 1 ➤ Insulation pads silicone mica x 4 **************************************** Diagram circuit: https://photos.app.goo.gl/1HoGtGJzX92hSwVo7