Alwaysonline Digital Board NE5532 Operational Preamplifier Clear for Speaker

Giới thiệu Alwaysonline Digital Board NE5532 Operational Preamplifier Clear for Speaker

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1. CLEARER : operational preamplifier board uses the original imported op amp , compared to similar op amp more pure bottom noise is smaller.
2. PREAMP: Digital board needs to be connected to the amplifier at the output end, and then the amplifier will be connected to the speaker to have .
3. WIDE VOLTAGE INPUT: NE5532 amplifier front panel is suitable for all amplifier preamp source amplification. Wide voltage input, the input voltage is DC12‑30V.
4. NOTE: Connect DC12‑30V power supply at the power input of the amplifier board, pay attention to distinguish between positive and negative, VCC is positive.
5. PCB MATERIAL: operational preamplifier board module is made of PCB material, which is durable and not easy to damage. Widely applicable, easy to use.

Specification:
Item Type: Operational Preamplifier Board
Material:PCB
Product Model: XH A902
Model: NE5532
Number Of Channels: Dual Channel
Amplification: 5X
Power Supply: DC 12-30V

How to Use:
Just finish the installation

Package List:
5 x

 Operational Preamplifier Board
5 x Connection Cable

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