YJ00180-Sanken Tube 2SA1494/2SC3858 300W+300W High-Power Dual-Channel Digital Audio Power Amplifier Board | Электроника

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2. The electrolytic capacitor adopts imported electrolysis to ensure strong and continuous power support.
3. High-precision resistors are used for the resistance, and the main circuit uses high-precision resistors with a precision of ±1%, which 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, first-class production technology.
5. This board can be debugged as Class A, B or Class A.

6. The sound quality is soft, beautiful and powerful, comparable to LM3886.
Basic parameters:
Product name: power amplifier board
Main voltage: +-30V to +-80V
Speaker protector voltage: AC12-18V
Power: 300W+300W
Colour:As shown
Material:PCB+metal
Size:170x100mm

Package Contents:
1 * Amplifier Board

Only 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 +/- 1-3cm.