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Jtron Stereo 2 x 50W Hi-Fi High-Power Digital Amplifier Board - Black
The TPA3116D2 amplifier board with digital chip level power after doing left and right channels of amplification£¬ efficiency up to 90%£¬ with a small£¬ efficient and high-power£¬ small heat characteristics. Foreline circuit using NJM4580 as a small signal processing£¬ there is a very low distortion£¬ low noise and high bandwidth£¬ clear treble£¬ bass strong£¬ stable and reliable. Caution: 1. The power supply voltage limit is 24V£¬ do not over! Rectified AC voltage peaks do not exceed 25V. Do not exceed this voltage£¬ the positive and negative should not be reversed; 2. The power supply is recommended for 22V£¬ 200W power supply is better than filtering; 3. The speaker recommended 40~80W horn; 4. Do not short-circuit the audio output to each other or shorted to ground; 5. Carefully check before power on£¬ ensuring wiring is correct