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YAMAHA YDA138-D/E Dual CH 10W/12W/20Wx2 Digital Amplifier Board SW-HF187 Chip/IC

YAMAHA YDA138-D/E Dual CH 10W/12W/20Wx2 Digital Amplifier Board SW-HF187 Chip/IC

$ 2.91

Availability: 29 in stock
  • MPN: Does Not Apply
  • Condition: New
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Mode: YDA138
  • UPC: Does Not Apply
  • Refund will be given as: Money Back
  • Restocking Fee: No
  • Country/Region of Manufacture: China
  • Brand: Unbranded/Generic
  • EAN: Does Not Apply
  • Item must be returned within: 60 Days

    Description

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    YDA138-E 20W+20W
    XH-M531 Yamaha digital amplifier board dual-core chipset, high-resolution HD Class D audio amplifier board
    Using original two-channel Yamaha chipset, input DC12V output 20W * 2, crystal-clear sound, instantly conquered listening ears
    Yamaha chipset YDA138-E
    Power Range: DC12-15V
    Output Power: 20W * 2
    Frequency range: 20Hz-60KHz
    Input impedance: 10k
    Output Impedance: 4-8 Europe
    Dimensions: 43 * 68 * 12mm
    Efficiency: greater than 88%
    Input impedance: 10k
    Output Impedance: 4-8 Europe
    Number of Channels: two-channel left and right
    Indicator: Green
    Audio: 3.5 audio port
    Package Contents：
    1 x XH-M531 Yamaha 2*20W Digital HIFI Audio Stereo Class D Amplifier Board
    YDA138-E 12W+12W
    Product Name: Audio amplifier board
    Specifications Model: MK145
    Work: D Class
    Chip Selection: Yamaha YDA138-E
    Recommended Voltage: DC 12V1.5A
    Channel Type: Dual Channel
    Signal to noise ratio: 92%
    Output Power: 8W +8 W (8Ω speaker) 12W +12 W (4Ω speaker)
    Package Included:
    1 x YDA138-E YAMAHA 12W+12W Dual Channel Digital Audio Amplifier Board DC 12V
    YDA138-E 10W+10W
    It's better then TA2024 chip.
    Work on wide range of voltage :support 9-14V DC,2A
    biger rate of power ,RMS:20W/per channel in 4Ohm speaker,and very Quiet back noise,you almost can not hear it.
    with 4 model GAIN parts.can auto work on different voltage.
    this amplifier using TDK inductance filiter output.it's HiFi parts.clean and without any noise output.
    YAMAHA YDA138-E chip.is with headphone OP function,so you can using is as a headphone amp also.
    Package Content:
    1 x amplifier board
    1 x RCA input cable
    YMA138-D
    Feature :
    Stereo Bluetooth digital amplifier board
    Amplifier chip: Yamaha YDA138
    Operating voltage: 8.5 ~ 14VDC (power input with polarity protection)
    Recommended power supply: 12V DC current 2A
    Output power: 2X10W (8 ohms), 15W + 15W (4 ohms)
    Output impedance: 4 ~ 10 ohms
    Specifications Model: SW-HF187
    Package Include:
    1 x Digital YMA138-D Yamaha Class D Dual-Channel Bluetooth Amplifier Stereo Board
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    If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.