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1PCS HXJ8002 Power Amplifier Board Audio Voice Amplifier Module Replace PAM8403

$ 0.87 $ 0.52

OEP30Wx2 Audio Module Class D Digital Power Amplifier Board Replace TDA8932 NEW

$ 1.96 $ 1.17

2PCS PAM8403 Volume Adjustment Double Track Power Amplifier Module for Arduino

$ 4.53 $ 2.71

HIFI Power IRS2092 1000W Digital power amplifier board Subwoofer ± 45V to ± 80V

$ 35.19 $ 21.11

OEP30Wx2 Audio Module Class D Digital Power Amplifier Board Replace TDA8932

$ 2.08 $ 1.25

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

$ 3.37 $ 2.02

MINI TDA7293 100W Mono Single Channel Amplifier Board Module DIY Kits

$ 8.38 $ 5.03

CommScope Anderew Node A 4 A4 Universal Multiband Multiservice Digital Repeater

$ 2432.48 $ 1459.49

MAX9814 Electret Microphone Amplifier AGC Function Module Board DC For Arduino

$ 3.59 $ 2.15

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

$ 7.14 $ 4.28

SIEMENS RW 289 TRAVELING WAVE TUBE W/ MRA 66H9 AS IS

$ 57.71 $ 34.63

2X50W TPA3116D2 Digital Amplifier Board Class D 12V 24V Dual Channel Stereo AMP

$ 6.79 $ 4.07

1pcs Low Power TDA8932 35W Digital Amplifier Board Module Mono Power b49

$ 4.25 $ 2.55

5/10pcs PAM8403 Mini Digital Amplifier Boards 2x3W Power Amplifier Modules N#S7

$ 4.91 $ 2.94

CELERITEK CTR-200350 CRX-23L LINEAR POWER AMPLIFIER

$ 30.8 $ 18.48

1PCS TDA8932 Digital Amplifier Board Module 30W Mono Power amp Low Power 12V 24V

$ 3.27 $ 1.96

50X(TDA2030A Audio Amplifier Module Power Amplifier Board F2K7)

$ 44.8 $ 26.88

5pcs PAM8403 5V 2 Channel USB Power Audio Amplifier Board 3Wx2W Volume new z3

$ 3.38 $ 2.03

5pcs HXJ8002 Power Amplifier Board Audio Voice Amplifier Module Replace PAM8403

$ 2.27 $ 1.36

PL-AD-160 High Quality HIFI Digital Class D Power Amplifier Module 2x80W MA12070

$ 35.96 $ 21.57

DC 5-24V TPA3116D2 2X50W Digital Amplifier Board Class D Dual Channel Stereo AMP

$ 6.79 $ 4.07

(1 PC) NTE1879, ECG1879, Module-2 Channel AF Power Amplifier

$ 12.84 $ 7.7

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

$ 2.45 $ 1.47

10pcs DC 5V Mini Digital USB Power Amplifier Board PAM8403 Audio Class D 2*3W

$ 5.27 $ 3.16

TDA8932 Digital Amplifier Board Module 30W Mono Power amp Low Power 12V 24V

$ 3.27 $ 1.96

PAM8403 Digital Amplifier Board 2*3W Class D 2.5V To 5V Power Audio Speaker Soun

$ 13.19 $ 7.91

Keyence ES-X38 Photoelectric Amplifier

$ 52.8 $ 31.67

5PCS Power Supply Audio Amplifier Board Module TDA2030 TDA2030A 6-12V 18W

$ 4.18 $ 2.51

5Pcs Power Supply TDA2030 Audio Amplifier Board Module TDA2030A 6-12V Single

$ 4.18 $ 2.51

1PCS TDA2030A Amplifier Board module Voice Amplifier Single Power Supply NEW

$ 0.99 $ 0.59

5pcs Dual Channels 3W PAM8403 Class Audio Amplifier USB 5V Power Supply Arduino

$ 1.39 $ 0.83

OEP30Wx2 Audio Module Class D Digital Power Amplifier Board Replace TDA8932

$ 4.03 $ 2.42

NE5532 OP-AMP HIFI Preamplifier Signal Amplification Board for Bluetooth Pre-amp

$ 2.49 $ 1.49

3X(HXJ8002 Mini Audio Amplifier Module Audio amplifier module Single Channel

$ 6.89 $ 4.13

3pcs PAM8403 Ultra Miniature Digital Power Amplifier Board Class D 2channel x3W

$ 0.87 $ 0.52

30X(TDA2030A Audio Amplifier Module Power Amplifier Board G1T3)

$ 29.4 $ 17.64

OEP30Wx2 Audio Module Class D Digital Power Amplifier Board Replace TDA8932

$ 3.94 $ 2.36

5PCS PAM8403 Audio Module 2 Channel Digital USB Power Class D Amplifier Board 3W

$ 1.3 $ 0.78

HIFIPreamp NE5532 Pre-amplifier Tones Board Kit AC12V OP-AMP Amplifier Hot

$ 11.37 $ 6.82

Amplifier Board TDA2030 player module speaker Power Supply Audio amplifiers Boar

$ 13.19 $ 7.91

XH-M572 TPA3116D2 5V-24V-28V Output High Power Digital HIFI Amplifier

$ 8.52 $ 5.11

5pcs HXJ8002 Power Amplifier Voice Amplifier Module Mini Audio Amplifier Module

$ 2.27 $ 1.36

2PCS 6V-12V Single Power Supply TDA2030A TDA2030 Audio Amplifier Board Module

$ 1.55 $ 0.93

Y1 Advanced Bluetooth DAC Receiver Board Module QCC5125 Lossless DIY Speaker xr

$ 29.92 $ 17.95

2PCS TDA2030A Amplifier Board module Voice Amplifier Single Power Supply

$ 1.52 $ 0.91

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

$ 1.08 $ 0.64

NEC Avio AR1202 16ch Remote Control Amplifier Main Frame

$ 1760 $ 1056

AVANTEK SOLID STATE AMPLIFIER SD80-1666M 1-2ghz

$ 35.81 $ 21.48

DC 3-15V TEA2025B 2.5Wx2 Dual Channels Stereo Amplifier Board For LED TV DP

$ 1.61 $ 0.96

6 -12V Single power supply TDA2030A amplifier Board module

$ 0.99 $ 0.59

Standford Research Systems SRS SR-850 DSP Lock-In Amplifier Lab

$ 3387.07 $ 2032.24

2pcs OEP30Wx2 digital power amplifier chip Class D 30W+30W

$ 4.83 $ 2.89

TDA8932 Digital Amplifier Board Module 30W Mono Power amp Low Power 12V 24V L

$ 3.27 $ 1.96

10pcs PAM8403 Ultra Miniature Digital Power Amplifier Board Class D 2channel x3W

$ 2.29 $ 1.37

MT5.1 High Power 5.1 Channel Amplifier Board 6Way Power Board DC 19-24V Powered*

$ 33.16 $ 19.9

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

$ 1.17 $ 0.7

❤PAM8403 Miniature Digital Power Amplifier Board 3Wx2 Power Amplifier Module

$ 5.11 $ 3.06

NEW Toshiba Microwave S8901 High Electron Mobility HEMT Transistor

$ 17.82 $ 10.69

TPA3116D2 2 Channel Digital Power Audio Amplifier For Car Vehicle Computers

$ 9.39 $ 5.63

TPA3116D2 Bluetooth Digital Amplifier Board 50W*2 Bluetooth 5.0 Receiver B-top

$ 26.25 $ 15.75

Micro Mobio Corporation EVL006 / MMPA 574XQ4B EVB, GOLD Mobile Power Amplifier

$ 44 $ 26.4

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

$ 2.92 $ 1.75

Audio Amplifier Board 2Pcs PAM8403 Mini 5V Digital Power Amplifier Module Audio

$ 7.6 $ 4.56

SK18752 Amplifier Board with Preamp AC 12-22V Module Compatible with LM1875 Chip

$ 23.2 $ 13.92

5PCS HXJ8002 Power Amplifier Board Audio Voice Amplifier Module Replace PAM8403

$ 2.27 $ 1.36

1pcs TDA7294 TDA7293 Amplifier Amp Bare Audio Power PCB Board DIY New

$ 7.47 $ 4.48

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

$ 3.42 $ 2.05

NE5532 Tone Board OP-AMP HIFI Preamplifier Board Bass Treble Balance Volume

$ 18.46 $ 11.07

2PCS PAM8302 2.5W Class D Single Channel Audio Amplifier Board Amp Module

$ 1.66 $ 0.99

1PCS DC3-15V TEA2025B 2.5W*2 Dual Channels Stereo Amplifier Board for LED TV M

$ 1.61 $ 0.96

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

$ 1.62 $ 0.97

DC 3.6V-12V MAX9812L Electret Microphone Amplifier Microphone Amp Board NEW

$ 3.19 $ 1.91

TDA2030A DIY Power Amplifier Module Audio Power Amplifier Board Amplifier M Q2L9

$ 5.84 $ 3.5

TDA8932 Digital Amplifier Board Module 30W Mono Power amp Low Power 12V 24V M

$ 3.27 $ 1.96

1PCS ZAD8002 Mini USB 3W 3V-5V Mono Amplifier Board Audio Module Sound Amp Modul

$ 1.65 $ 0.99

5PCS Power Supply TDA2030 Audio Amplifier Board Module TDA2030A 6-12V Single

$ 3.74 $ 2.24

NE5532 OP-AMP HIFI Preamplifier Bass Treble Balance Volume Tone EQ Control

$ 16.7 $ 10.02

LM386 Audio Power Amplifier Board DC 3~12V 5v AMP Module Adjustable volume

$ 2.86 $ 1.71

PAM8403 Mini 2X3W Audio Component Power Class D Amplifier Module Board 2.5-5V

$ 6.6 $ 3.96

1pcs XH-M572 TPA3116D2 Amplifier Board

$ 9.53 $ 5.72

TPA3116D2 2X120W Digital Power Amplifier Board for Audio System DIY Speaker

$ 8.67 $ 5.2

TDA2030A Audio Amplifier Module Power Amplifier Board W6P4

$ 5.77 $ 3.46

IPPS EVT MKR W/Lemo Plug FGG.1B

$ 27.72 $ 16.63

DC 12V TDA7377 Audio Power Amplifier Board 40W+40W Car Amp Board 2.0 Channel SJR

$ 9.4 $ 5.64

5PCS PAM8403 5V 2 Channel USB Power Audio Amplifier Board 3Wx2W Volume new

$ 3.41 $ 2.04

2PCS Power Supply TDA2030 Audio Amplifier Board Module TDA2030A 6-12V Single

$ 1.51 $ 0.9

TF Card U Disk Mini MP3 Player Audio Voice Module Arduino DFPlayer Bo uoJ_chH_f8

$ 2.56 $ 1.54

5pcs Digital Micro Power Amplifier Board 3W + 3W Type Module PAM8403 Digital

$ 8.13 $ 4.87

Audio Mini Amplifier 2.0 Channel 3W+3W Digital Power amplifiers PAM8403

$ 15.83 $ 9.49

PAM8403 Audio Mini Amplifier 2.0 Channel 3W+3W Digital Power amplifiers

$ 15.83 $ 9.49

HIFIPreamp NE5532 Pre-amplifier Tones Board Kit AC12V OP-AMP Amplifier New

$ 10.46 $ 6.27

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

$ 3.81 $ 2.28

NE5532 OP-AMP HIFI Amplifier Volume Tone EQ Control Board DIY Kits S3P5

$ 11.32 $ 6.79

DC9-24V AC8-16V NE5532 Dynamic Microphone Stereo Preamp Amplifier Board DIY

$ 3.37 $ 2.02

100PCS PAM8403 Super Mini Digital Amplifier Board 2x3W Class D Digital Amp S3R6

$ 25.63 $ 15.38

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

$ 5.97 $ 3.58

1pcs New PAM8610 Dual Channel 12V HD Power Amplifier Board Pure Digital 15W*2

$ 11.62 $ 6.97

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

$ 3.87 $ 2.32

NE5532 OP-AMP HIFI Preamplifier Signal Amplification Board For Bluetooth Pre-amp

$ 3.25 $ 1.95

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

$ 6.34 $ 3.8