Mini TPA3118 Digital Audio Power Amplifier Hifi MAX9722 Headphon


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Price: $16.50


  • Shipping Weight: 0.01g

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    Product Information

    TPA3118 digital power amplifier chip, audiophile-quality output, high-quality materials, with high bass adjustment function, ultra-small size, ease of assembly place. 3.5mm jack input analog signal can be directly connected to the computer .MP4.CD. Lossless music players and other audio equipment, both connected to a desktop passive bookshelf. You can plug in your headphones, making it a hi-fi amp.
     
    Output Power:

    25W @ 4Ω, 10% THD + N
    13W @ 8Ω, 10% THD + N

    Distortion:
    0.03% THD + N @ 9W / 4Ω
    0.10% IHF-IM @ 1W / 4Ω

    0.10% THD + N @ 10W / 4Ω
    0.10% THD + N @ 6W / 8Ω

    Effectiveness:
    90% @ 25W, 4Ω
    90% @ 13W, 8Ω

    Dynamic Range:> 99dB

    Amp section uses the classic MAX9722 audio decoder amplifier chip, sound gentle, generous and full bass. And have plug in your headphones, the speaker output is automatically disconnected.

    Distortion: THD + N: 0.004% (RL> 10 kΩ)
    Distortion: THD + N: 0.020% (RL = 32 Ω)
    SNR:> 99 dB
    Dynamic range:> 99 dB
     

     

    Package Content:

    1 x assembled board

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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.

Note:
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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