on video [DIY] Powerful Amplifier Board using 2SC5200 & 2SA1943 Transistors - NEW SOCL 504 TEF |


 This Amplifier Board is a recent project I designed using the last 8 pairs of transistors mounted on a 2U 30cm built-up heatsink. This amplifier board works normally at a maximum voltage of 80v ct 80v (DC), and requires an additional voltage of 12-15V CT to activate the speaker protection.

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