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  1. ZK-F502E Cool Volume Indicator Bluetooth Audio Power Amplifier Board Module LC Filter Review

    ZK-F502E Cool Volume Indicator Bluetooth Audio Power Amplifier Board Module LC Filter Review

    5
  2. ST21PRO bluetooth Digital Audio Power Amplifier Board 2.1 Channel 100Wx2 + 200W Review

    ST21PRO bluetooth Digital Audio Power Amplifier Board 2.1 Channel 100Wx2 + 200W Review

    1
  3. 4-Channel MOS FET PLC Amplifier Board Driver Module PWM 3-20V to 3.7-27V Review

    4-Channel MOS FET PLC Amplifier Board Driver Module PWM 3-20V to 3.7-27V Review

    7
  4. 8 Inch Marine Multimedia Player IPX6 Waterproof Boat Media MP3 Player Review

    8 Inch Marine Multimedia Player IPX6 Waterproof Boat Media MP3 Player Review

    2
  5. T15H/T30L bluetooth Digital Amplifier Board Module 2.0 Stereo Dual Channel 15W*2/30W*2 Review

    T15H/T30L bluetooth Digital Amplifier Board Module 2.0 Stereo Dual Channel 15W*2/30W*2 Review

    2
  6. AD8138 5MHz-20MHz RF Differential Amplifier Module Voltage Input Output Balanced Board Review

    AD8138 5MHz-20MHz RF Differential Amplifier Module Voltage Input Output Balanced Board Review

    2
  7. TPA3116 50W*2+100W bluetooth 5.0 High Power Audio Amplifier Board 2.1 Sound Channel Review

    TPA3116 50W*2+100W bluetooth 5.0 High Power Audio Amplifier Board 2.1 Sound Channel Review

    2
  8. CT14 bluetooth 4.2 Stereo Power Amplifier Board Class F 5W+5W DIY Modified Review

    CT14 bluetooth 4.2 Stereo Power Amplifier Board Class F 5W+5W DIY Modified Review

    1
  9. XH-A232 HD Digital Stereo Audio Power Amplifier Board 30W+30W 2.0 Channel MP3 Review

    XH-A232 HD Digital Stereo Audio Power Amplifier Board 30W+30W 2.0 Channel MP3 Review

    1
  10. MP3 Lossless Decoder Board With Power Amplifier Module TF Card Decoding Player Review

    MP3 Lossless Decoder Board With Power Amplifier Module TF Card Decoding Player Review

    1
  11. 10pcs PAM8403 2 Channel USB Power Audio Amplifier Module Board 3Wx2 Volume Review

    10pcs PAM8403 2 Channel USB Power Audio Amplifier Module Board 3Wx2 Volume Review

    1
  12. 80W Bluetooth 5.0 Car MP3 WMA Decoder Board 2*40W Amplifier USB AUX Review

    80W Bluetooth 5.0 Car MP3 WMA Decoder Board 2*40W Amplifier USB AUX Review

    1
  13. XH-M572 TPA3116D2 Digital Power Amplifier Board High Power 2x120W Chassis 5V 24V Review

    XH-M572 TPA3116D2 Digital Power Amplifier Board High Power 2x120W Chassis 5V 24V Review

    3
  14. 50W Amplifier MP3 Decoder Board Bluetooth 5.0 Car MP3 Player USB Recording Review

    50W Amplifier MP3 Decoder Board Bluetooth 5.0 Car MP3 Player USB Recording Review

    4
  15. ZK-1002S bluetooth Amplifier Board 100W+100W 12-24V Voltage USB Input 3.5mm Input Audio Review

    ZK-1002S bluetooth Amplifier Board 100W+100W 12-24V Voltage USB Input 3.5mm Input Audio Review

    4
  16. XH-M139 Digital Amplifier Board TPA3116D2 2.1 Channel Amplifier Module DC 12-24V 3 Review

    XH-M139 Digital Amplifier Board TPA3116D2 2.1 Channel Amplifier Module DC 12-24V 3 Review

    8
  17. DLHiFi P600 600W Switch Power Supply Board Single/Dual Output Positive Negative 30V Review

    DLHiFi P600 600W Switch Power Supply Board Single/Dual Output Positive Negative 30V Review

    2
  18. T160HS bluetooth Power Amplifier Board with Subwoofer 2.0 Channel 160Wx2 TDA7498E Digital Review

    T160HS bluetooth Power Amplifier Board with Subwoofer 2.0 Channel 160Wx2 TDA7498E Digital Review

    2
  19. XH-A902 Audio Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Review

    XH-A902 Audio Operational Preamplifier Board Module NE5532 Amplifier Front Panel Digital Review

    1
  20. ZK-502A Bluetooth Audio Digital Power Amplifier Board Module 2.0 Stereo Dual Channel Review

    ZK-502A Bluetooth Audio Digital Power Amplifier Board Module 2.0 Stereo Dual Channel Review

    11
  21. 6J1 Valve Tube Preamplifier Board Module Bass on Musical Fidelity DIY Kit Review

    6J1 Valve Tube Preamplifier Board Module Bass on Musical Fidelity DIY Kit Review

    1
  22. 3pcs PAM8403 2 Channel USB Power Audio Amplifier Module Board 3Wx2 Volume Review

    3pcs PAM8403 2 Channel USB Power Audio Amplifier Module Board 3Wx2 Volume Review

    1
  23. XH-M189 TPA3116D2 Dual Channel 2x50W Stereo Power Amplifier Board Adjustable Audio Module Review

    XH-M189 TPA3116D2 Dual Channel 2x50W Stereo Power Amplifier Board Adjustable Audio Module Review

    3
  24. XH-M150 TDA7850 4*50W Car Audio Power Amplifier AMP Board with BA3121 Noise Review

    XH-M150 TDA7850 4*50W Car Audio Power Amplifier AMP Board with BA3121 Noise Review

    3
  25. YS-T50L bluetooth 5.1 Audio Amplifier Board 50W×2 with Front-End High-Bass Adjustment Stereo Review

    YS-T50L bluetooth 5.1 Audio Amplifier Board 50W×2 with Front-End High-Bass Adjustment Stereo Review

    5