Pre-Amplifier Module Digital Audio Front Amplifier Board Preamplifier 5 Times Rate Wide Voltage
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Product details
| Management number | 218507977 | Release Date | 2026/05/03 | List Price | $76.00 | Model Number | 218507977 | ||
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The XH-A902 audio preamplifier board uses the original imported op-amp chip, which is more than similar OP-amps. Less noise bottom. It is suitable for all audio amplifiers amplified by a wide range of preamplifiers, with a wide voltage input DC12~30V.XH-A902 audio preamplifier board, it is an audio preamplifier, directly connected to the speaker does not sound.It needs to connect the amplifier to the audio output and the power supply to the speaker to have sound.It connects the 12-30V power supply to the power input of the op amp board, paying attention to distinguish the positive and negative terminals, and VCC is the positive terminal.Parameters:1. : Preamplifier board2. Product model :XH-A9023. Power supply voltage: 12-30V4. Magnify: 5x5. Chip model :NE55326. Number of channels :2CH7. Working temperature :-20℃~ 85℃8. Working humidity: 5%-95%RHPacking list: Audio Amplifier *1 (excluding other exhibits)Notes:Due to manual measurement, please allow an error of 2-3 cm.The actual color may be slightly different from the picture due to different lighting.It features stable performance, a wide frequency response range and application scope, making it suitable for various industrial DIY scenarios
- The XH-A902 audio preamplifier board uses the original imported op-amp chip, which is more than similar OP-amps. Less noise bottom. It is suitable for all audio amplifiers amplified by a wide range of preamplifiers, with a wide voltage input DC12~30V.
- XH-A902 audio preamplifier board, it is an audio preamplifier, directly connected to the speaker does not sound.
- It needs to connect the amplifier to the audio output and the power supply to the speaker to have sound.
- It connects the 12-30V power supply to the power input of the op amp board, paying attention to distinguish the positive and negative terminals, and VCC is the positive terminal.
- Purchase product mini amplifier, maximum output of channel stereo power amplifier
| Department | unisex-adult |
|---|---|
| Item Weight | 2.87 pounds |
| Manufacturer | FMURY |
| Number of pieces | 1 |
| Assembly required | No |
| Item model number | FMURY-456 |
| Package Dimensions | 0.39 x 0.39 x 0.39 inches |
| Tickrepellent material | resin |
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