High Quality M65831AP Karaoke Pre-Board NE5532 Audio Dedicated Amplifier AC12V-15V
₫ 420.000
Sản phẩm High Quality M65831AP Karaoke Pre-Board NE5532 Audio Dedicated Amplifier AC12V-15V đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
1. Using M65831AP and NE5532 chips
2. The main circuit of electrolytic signal adopts Taiwan famous brand, and the main filter adopts Erkon capacity 2x3300UF, and adopts 5A and above rectifier to ensure strong and continuous power support.
3. Using high-precision chip resistors ensures a good signal-to-noise ratio of the whole machine.
4. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. First-class PCB quality.
5. The OK input op amp uses NE5532 for amplification, the output uses double-precision NE5532, and the karaoke core uses Mitsubishi M65831, which has good analysis power and natural and delicate sound. There is also a reverberation delay adjustment on the board.
Basic parameters:
Product name: Karaoke front board
Input voltage: AC12V-15V dual voltage
Potentiometer function from left to right: OK1, OK2 reverberation depth music volume
Switch for delay adjustment
Colour: as shown
Material: PCB+metal
Size: 117.5x68.5mm
Package Contents:
1 * Karaoke front boardOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1
2. The main circuit of electrolytic signal adopts Taiwan famous brand, and the main filter adopts Erkon capacity 2x3300UF, and adopts 5A and above rectifier to ensure strong and continuous power support.
3. Using high-precision chip resistors ensures a good signal-to-noise ratio of the whole machine.
4. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. First-class PCB quality.
5. The OK input op amp uses NE5532 for amplification, the output uses double-precision NE5532, and the karaoke core uses Mitsubishi M65831, which has good analysis power and natural and delicate sound. There is also a reverberation delay adjustment on the board.
Basic parameters:
Product name: Karaoke front board
Input voltage: AC12V-15V dual voltage
Potentiometer function from left to right: OK1, OK2 reverberation depth music volume
Switch for delay adjustment
Colour: as shown
Material: PCB+metal
Size: 117.5x68.5mm
Package Contents:
1 * Karaoke front boardOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1
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