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| 20W Audio Amplifier kit is based on LM1875 IC.
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Output - 20 W, 4 Ω -
Very low distortion (THD - 0.015%), good channel separation and ripple rejection -
IC built-in thermal, short circuit protections -
Internal output protection diodes -
Terminal pins for connecting input -
Power Battery Terminal (PBT) for easy power supply and speaker connection -
Power-On LED indicator -
Heatsink for IC -
Four mounting holes of 3.2 mm each with nut and stud -
PCB dimensions 48 mm x 60 mm
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