50 Watt Amplifier with ICL8063 and 2N3055

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This is a handy, easy to build general purpose 50 watt amp. The amp has an input for a radio, TV, stereo or other line level device. It also has a phono input for a record player, guitar, microphone or other un-amplified source. With the addition of a low pass filter at the input, it makes a great amp for a small subwoofer.
Description
R1 1 200 Ohm 1/4 W Resistor
R2 1 200K 1/4 W Resistor
R3 1 30K 1/4 W Resistor
R5 1 1K 1/4 W Resistor
R6 1 5K 1/4 W Resistor
R7,R10 2 1 Meg (5%) 1/2 W Resistor
R8,R9 2 0.4 Ohm 5 W Resistor
R11 1 10K Pot
R12,R13 2 51K 1/4 W Resistor
R14 1 47K 1/4 W Resistor
C1 1 100uF 35V Electrolytic Capacitor
C2 1 0.011uF Capacitor
C3 1 3750pF Capacitor
C4,C6 2 1000pF Capacitor
C5,C7,C8 3 0.001uF Capacitor
C9 1 50pF Capacitor
C10 1 0.3uF Capacitor
C11,C12 2 10,000uF 50V Electrolytic Capacitor
U1,U2 2 741 Op Amp
U3 1 ICL8063 Audio Amp Transister Driver thingy
Q1 1 2N3055 NPN Power Transistor
Q2 1 2N3791 PNP Power Transistor

Read More Source:
http://www.projectecd.com
Thank you.

This entry was posted on Sunday, September 9th, 2007 at 5:37 pm and is filed under Power Amplifier. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.