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XH-M173 AC 12V Dual Power Supply Microphone Amplifier Module PT2399 For Karaoke

$ 5.16 $ 3.09

Avanpak SFT83-3679 SMA RF Amplifier

$ 31.6 $ 18.96

2PCS 3W×2 Mini Digital power Audio Amplifier Board USB 5V Power Supply Arduino

$ 0.87 $ 0.52

2Pcs IRF240 IRF9240 Dual-Channels Audio Power Amplifier Board Module For Replace

$ 63.45 $ 38.07

6V-12V Single Power Supply TDA2030A TDA2030 Audio Amplifier Board Module

$ 0.87 $ 0.52

AC 12V Dual Power Supply Microphone Amplifier Module XH-M173 PT2399 For Karaoke

$ 5.17 $ 3.1

IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board + FAN

$ 13.18 $ 7.9

HP AGILENT 5086-7271 POWER AMPLIFIER 2.0-6.2 GHz W/ CIRCUIT BOARD P/N 5061-1035

$ 47.52 $ 28.51

1pc USED TDK 8916E1D4 4.5-6.8GHz SMA RF Coaxial Circulator #VF76 CH

$ 45.98 $ 27.58

TDA7297 AC/DC 6-18V 12V 2x15W 2-CH Digital Audio Stereo Amplifier Board Module

$ 1.62 $ 0.97

1PC MECA 665-10-1 18GHz 10dB 2W 50 Ohm SMA RF Coaxial Attenuator

$ 13.15 $ 7.89

1pc LME49830 IRFP240 IRFP9240 100W1.0 channel DC servo FET amplifier board

$ 56.14 $ 33.68

2x100W TPA3116 D2 Dual Channel Digital Audio Amplifier Board 12V-24V for Arduino

$ 7.52 $ 4.51

NEW 2*30W DC 8-26V 2 Channel Digital Audio Power Amplifier Board Audio Module

$ 1.68 $ 1.01

10Pcs Power Supply TDA2030 Audio Amplifier Board Module TDA2030A 6-12V Single

$ 7.02 $ 4.21

IRS2092+IRFI4019 Dual-channel 200W*2 Digital Audio power amplifier board

$ 36.95 $ 22.17

Weidmüller ACT20M-CI-CO-S 1175980000 Leistungs-Messumformer Separation Amplifier

$ 153.56 $ 92.14

2pcs Mini LM3886 HIFI Audio Power Amplifier PCB Panel Design for DIY NEW

$ 3.33 $ 2

50W*2 TPA3116 Digital Bluetooth 4.1 TF Card AUX XH-A104 Power Amplifier Board DP

$ 6.62 $ 3.97

DC 3 to 18V TDA7266 Power Amplifier Module Double Channel 5-15W

$ 1.98 $ 1.18

5PCS 2-Channels 3W Digital power PAM8403 Class D Audio Amplifier Board USB DC 5V

$ 1.75 $ 1.05

2PCS NEW 60W 2 Way Speaker Crossover Board Bass Tweeter Frequency Divider

$ 5.27 $ 3.16

TDA2822M Mini 2.0 Channel 1W*2 Stereo DC3V 5V 6V 12V Audio Power Amplifier Board

$ 2.2 $ 1.32

TDA7492P 50W+50W Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board

$ 9.16 $ 5.5

50W+50W TDA7492P Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board

$ 9.16 $ 5.5

5V 20W 2.1 Dual Channel 3D Surround Digital Stereo Class D Amplifier AMP Board

$ 3.4 $ 2.04

NEW TDA1308 Stereo Headphone Amplifier Board Module Preamplifier For Arduino

$ 1.08 $ 0.64

NE5532 HIFI OP-AMP Amplifier Preamplifier Volume Tone EQ Control Board DIY Kits

$ 4.49 $ 2.69

AC/DC 12V TDA7297 2x15W Digital Audio Amplifier DIY Kit Dual-Channel Module

$ 2.75 $ 1.65

1X DC 12-24V 5W-120W TDA2050 Mono Audio Power Amplifier Board Module 1 Channel

$ 2.53 $ 1.52

DC 12V-24V Class D Digital Audio Amplifier Board Dual Channel 15W*2 Power Amp

$ 4.38 $ 2.62

10pcs 2 Channel 3W Digital power PAM8403 Class D Audio Amplifier Board

$ 2.29 $ 1.37

2PCS HXJ8002 Power Amplifier Mini Audio Voice Amplifier Module Replace PAM8403

$ 0.87 $ 0.52

IMV VA-ST-03 Power Amplifier

$ 2464 $ 1478.4

PAM8403 Miniature Digital Power Amplifier Board 3Wx2 Power Amplifier Module N#S7

$ 4.45 $ 2.67

DEWETRON DAQP Charge-A module

$ 792 $ 475.2

NODE A AWS 0.5W Amplifier Module

$ 3995.96 $ 2397.57

AC/DC 6-18V 12V TDA7297 2 x15W 2-CH Digital Audio Stereo Amplifier Board Module

$ 1.83 $ 1.09

Mini-Circuit Low Noise Amplifier Part # ZHL-1724HLN

$ 330 $ 198

PAM8403 Miniature Digital Power Amplifier Board 3Wx2 Power Amplifier Module

$ 6.04 $ 3.62

10Pcs Power Supply TDA2030 Audio Amplifier Board Module TDA2030A 6-12V Single

$ 7.03 $ 4.21

DC 12V-24V Low-pass Filter NE5532 Subwoofer 2.1CH/Pre-Amplifier Preamp Board W

$ 4.86 $ 2.91

EUDYNA EMM5066ZYE1 EMM5066E 5066 Power GaAs Band Power Amplifier MMICs 1PCS

$ 43.12 $ 25.87

【AS-IS】R&K High Frequency Power Amplifier AA300-RS

$ 926.64 $ 555.98

NEC Power Amplifier FET GaAs Transistor 900175 new/nos

$ 8.8 $ 5.28

2pcs 2 Channel 3W Digital power PAM8403 Class D Audio Amplifier Board USB DC 5V

$ 0.87 $ 0.52

MITEQ RF AMFP-2B-2040-20 Amplifier 2 - 4 GHz SMA MITEQ

$ 35.64 $ 21.38

Mini 2X50W+100W TPA3116 2.1 CRS 4.0 Bluetooth Class D Digital Amplifier Board

$ 36.32 $ 21.79

HP - Agilent - Keysight 08683-67003 Microwave Power Amplifier

$ 55.44 $ 33.26

DIY Kits LM1875 Dual Parallel Output HIFI Fever Power Amplifier Board Kits

$ 30.66 $ 18.4

1PCS TDA2050 DC 12-24V 5W-120W 1 Channel Audio Power Amplifier Board K9

$ 2.58 $ 1.55

1PCS AC 12V Dual Power Supply Microphone Amplifier Module PT2399 For Karaoke

$ 5.15 $ 3.09

6J1 Valve Pre-amp Tube PreAmplifier Board Bass on Musical Fidelity X10-D circuit

$ 7.69 $ 4.61

MITEQ JSD4-12001800-30-13P Amplifier 12-18GHz #2

$ 263.12 $ 157.87

Digital Bluetooth 4.2 TPA3110 15W+15W Stereo Audio Power Amplifier Board 12V-24V

$ 2.35 $ 1.41

2PCS 60W 2 Way Speaker Crossover Board Bass Tweeter Frequency Divider NEW

$ 4.99 $ 2.99

RION UV-06A 2 channel charge amplifier used 3 set

$ 615.12 $ 369.07

Bluetooth Audio Amplifier Amp Board PCB 2*6W Dual Channel Stereo Module

$ 4.76 $ 2.86

TPA3116D2 120W X2 Bluetooth 4.0 Audio Receiver Digital Amplifier Board +Case LO

$ 13.78 $ 8.26

TeraDak Pro linear power supply conversion module DIY DC12V For MAC MINI/Macbook

$ 70.39 $ 42.23

TPA3116D Bluetooth 5.0 Digital Amplifiers Board 2.1 Channel Audio 2*50W+5.0W AUX

$ 20.8 $ 12.48

Kistler 5039A312Y0389 Charge Amplifier

$ 334.4 $ 200.64

Amplifier Research 40T18G26A 40 Watt CW, 18 - 26.5 GHz Microwave Power Amplifier

$ 92400 $ 55440

NEW 5.1 Preamplifier Tone independent Channel Volume 6 Way Bass Frequency

$ 8.65 $ 5.19

XLR CANNON CONNECTOR XLR-4-11C

$ 13.2 $ 7.91

TPA3116D2 120W X2 Bluetooth 4.0 Audio Receiver Digital Amplifier Board + Case

$ 13.1 $ 7.86

TPA3110 2X15W Digital Audio Stere Amplifier Module Board Mini Binaural DIY

$ 1.57 $ 0.94

1X HD Digital 2-Channel Audio Stereo Amplifier Power Amp Board D Class 2*12W

$ 4.36 $ 2.61

Durable 2.0-5.5V HXJ8002 Amplifier Module Precise Audio Amplifier Support 3W

$ 0.87 $ 0.52

Endevco 2614C Amplifier with 4206 Power Supply

$ 132 $ 79.2

TPA3116 2x50W AUX+ Bluetooth HIFI Power with Filter Digital Amplifier Stereo AMP

$ 6.68 $ 4.01

TDA2030A Electronic Audio Power Amplifier Board Module Mono 18W DC 9-24V k9

$ 1.07 $ 0.64

AUX 2*50W+5.0W Bluetooth 5.0 TPA3116D Digital Amplifiers Board 2.1 Channel Audio

$ 21.88 $ 13.13

2pcs UTC TDA2030L Linear - Audio / Power Amplifier TO-220

$ 2.2 $ 1.32

2x50W TPA3116 Bluetooth +AUX HIFI Power with Filter Digital Amplifier Stereo AMP

$ 6.67 $ 4

DIY Kits NE5532 HIFI OP-AMP Amplifier Volume Tone EQ Control Board Preamplifier

$ 4.49 $ 2.69

5V mini power amplifier AC/DC USB power supply 5W*2 Hi-FI PM2038 board

$ 2.46 $ 1.47

RF Wideband Power Amplifiler Board Radio Frequency 1M-1000MHz /10KHz－1GHz 10dBm

$ 6.67 $ 4

TeraDak Linear Power supply hifi [email protected] for Raspberry pi3 A/A+/B/B+/3

$ 71.05 $ 42.63

2*50W+5.0W AUX Bluetooth 5.0 TPA3116D Digital Amplifiers Board 2.1 Channel Audio

$ 21.88 $ 13.13

AC/DC 12V TDA7297 2x15W Digital Audio Amplifier DIY Kit Dual-Channel Module NEW

$ 2.92 $ 1.75

Unholtz-Dickie D22PMS Charge Amplifier Powers UP!

$ 66 $ 39.6

Amplifier Tda2030a Audio Module Board Power 6-12v Digital For Circuit Accessory

$ 6.59 $ 3.95

NEW 2x15W Bluetooth 5.0 TDA7297 Card for Digital Power Amplifier Module

$ 5.13 $ 3.07

HP - Agilent - Keysight 8349A Microwave Amplifier 2441A00565

$ 132 $ 79.2

1PCS 6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer DIY Assortment

$ 5.57 $ 3.34

TPA3116D2 Dual Channel Digital Power Audio Amplifier Board 5V-24V-28V AMP

$ 8.37 $ 5.02

TPA3116D2 120W X2 Bluetooth 4.0 Audio Receiver Digital Amplifier Board + Case

$ 13.78 $ 8.26

TDA2822 DC 5-12V Dual Channel Stereo Mini Audio Power Amplifier Board AMP

$ 2.86 $ 1.72

MITEQ RF AMFP-2B-2040-20 Amplifier 2 - 4 GHz SMA used

$ 35.64 $ 21.38

2*50W+5.0W AUX Bluetooth 5.0 TPA3116D Digital Amplifiers Board 2.1 Channel Audio

$ 21.88 $ 13.13

Bluetooth 5.0 TPA3116D Digital Amplifiers Board 2.1 Channel Audio 2*50W+5.0W AUX

$ 21.89 $ 13.13

NE5532 OP-AMP HIFI Amplifier Volume Tone EQ Control Board Preamplifier DIY Kits

$ 4.25 $ 2.55

DC 12V-24V TPA3116D2 2X50W Dual Channel Stereo Mini Digital Amplifier Board NEW

$ 6.79 $ 4.07

2pcs 60W 2 Way Speaker Crossover Board Bass Tweeter Frequency Divider

$ 5.27 $ 3.16

HP 3488A SWITCH/CONTROL UNIT W/HP 44471A GEN PURPOSE RELAY S/N 2719A-31653 USA

$ 216.43 $ 129.86

PAM8610 12V 2*15W Dual channel Stereo Class Digital Amplifier Board NEW

$ 1.04 $ 0.62

80WX2 TPA3116D2 Stereo Amplifier Audio Board Digital Amp Sound Preamplifier Tone

$ 12.29 $ 7.37

10 PCS TDA2030A Amplifier Board module Voice Amplifier Single Power Supply

$ 7.02 $ 4.21

5PCS TDA2030A Amplifier Board module Voice Amplifier Single Power Supply NEW

$ 4.18 $ 2.51