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Message: <blockquote data-quote="pavithra_uk" data-source="post: 11260968" data-attributes="member: 242676">Tikak hitapan mama kiyannam karana widiha.1. IC 2 ta Heat sink 2k set korapan. (around 60W each IC -> require bit  larger heatsinks. never use thin aluminum sheets. Always use thermal  paste)   2. Buy 28Vx2 (28V-0V-28V 5AMP) transformer. better if you can get 6AMP or  higher. but dificult to find)   3. Look terminal block near big capacitors, middle terminal is 0V (center  tap), others are 28V each.   4. There is no speaker protection circuit here. so atleast connect  speakers series with 3A~5A Fuses. Also include main fuse (1A 250V)</blockquote>

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