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This is the stereo amplifier based on
tda2030a or tda2050 you can use either tda2030a or tda2050 chip in this same circuit
tda2030a gives you 18+18watts output where as tda2050 will give you more than 35 + 35watts output.
The PCB diagram of this amplifier is here
"""Get the Free PCB of tda2030a stereo amplifier with BASS TREBLE BAL controls here
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