LM3886 Amplifier HiFi Stereo amp Assembled Board (With speaker p


Price: $23.90

  • Shipping Weight: 0.01g

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    LM3886 is original disassembled. (Used)
    PCB size: 130*78mm
    Transformer recommend: Dual 18-26V / 100W above
    LM3886 parameters:

    • VCC = ± 28V OUTPUT = 68W / 4Ω, 38W / 8Ω
      VCC = ± 35V OUTPUT = 50W / 8Ω
      Peak power: 135W
      SNR ≥92db
      Conversion Rate: 19V / us
      Intermodulation distortion: 0.04%
      11 pin TO-220 package
      Mute function
      SPiKeTM protection

    Use tips:
    When drive speaker recommend  dual 21V voltage, and pay attention to increase the cooling area
    When power test, the signal input of the board to take the load, Can't vacant. 
    when put in chassis,remember to connect GND.
    Package include:
    1PC assembled board and tested well

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About Shipping:
1.Free shipping to worldwide with tracking No.
2.Handing time: Your items will be shipped within 2-4 business days after payment received (excluding delivery time).
3.Delivery time:
Ship via regular international airmail from China

Normally takes 12-25 business days to arrive in US

Normally takes 15-35 business days to most other countries

4. You also can add more money to choose EMS or DHL express for a faster delivery time, which normally takes 3-8 business days only.(Please contact us)
PLS Note :

1.More than 2KG parcel. we will send express delivery, such as DHL EMS FEDEX OR other express. when your order, please leave your phone number, so we can faster delivery.Thanks.
2.We will not responsible any Customs fee or duty.

About Return:
1. If you receive a wrong or defective item please email us within 15 days from the date you receive the product. Later than 15 days the item cannot be accepted for return.

2. If the order is defective we will send replacement to you and no additional charge. If the order is not found to be defective we will refund the product cost to you only. Shipping and handling are not refundable.

3. All returns must include all original items undamaged, in re-saleable condition, all original packaging including manuals, warranty forms, etc. Software sales are not refundable.

If it is man-made damage, or improper use, this situation will not get a refund, please before you return to determine whether it is their own errors, otherwise it will not be processed.

Happy shopping.Thank you very much!



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