DIY High Power Amplifier Very Simple Using 20 Transistors 2SC5200 & 2SA1943 with TL072 IC
0:00 Introduction
0:55 Install the amplifier circuit
13:03 Install the power supply and connect
17:09 Start testing
How to build high power amplifier VERY SIMPLE, using 20 transistors 2SC5200 & 2SA1943 with TL072 IC audio preamplifier applications.
Low Noise, Low Power Consumption
Low Total Harmonic Distortion
High Input Impedance . . . JFET Input Stage
Internal Frequency Compensation
The amplifier circuit delivers powerful bass and super clear sounds
DIY High power amplifier very simple, using 20 transistors 2SC5200 & 2SA1943 with TL072 IC
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➤ Parts Required:
Transistor:
– 2SC5200 x 10
– 2SA1943 x 10
– 2SD1047
– 2SB817
– TL072 IC
Capacitor:
– 33p x 1
– x 1
– 1uF (105) x 2
– 100uF/50v x 3
– x 4
Resistor:
– 10R/5W x 1
– 150R/3W x 2
– 100R /1W x 20
– 470R x 2
– 1K x 2
– 3K3 x 1
– 5K6 x 3
– 15K x 2
– 15K x 2
– 47K x 1
– 100K x 2
– 250k potentiometer
– Aluminum heatsink (large) x 2
– Mica pads x 22
– Diode 4007 x 2
– Diode Zener 15V x 2
– Diode bridge KBF C3510
– Audio jack connection
– Fuse base and fuse 15A x 2
– Power supply:
*** 45V 0 45V AC 1000 watt transformer***
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