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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

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

$ 7.52 $ 4.51

1PCS 12V PAM8610 2*15W Dual channel Stereo Class Digital Amplifier Board

$ 1.02 $ 0.61

1PCS NEW 12V PAM8610 2*15W Dual channel Stereo Class Digital Amplifier Board

$ 1.04 $ 0.62

6 Way Bass Frequency Adjustment 5.1 Preamplifier Tone independent Channel Volume

$ 8.66 $ 5.2

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

$ 6.43 $ 3.85

1PCS DC 5V PAM8403 USB Power Digital Audio AMP Amplifier Board 3W 4 Channel

$ 1.48 $ 0.89

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

$ 4.16 $ 2.49

HEROTEK A2012-323 RF AMPLIFIER SC00115-02 REV:B

$ 30.88 $ 18.53

RION UV-06A 2-channel charge amplifier used

$ 289.52 $ 173.71

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

$ 1.39 $ 0.83

DC 5V PAM8403 USB Power Digital Audio AMP Amplifier Board 3W 4 Channel NEW

$ 1.49 $ 0.89

1PC TPA3116D2 5V-24V-28V Power Output Digital Power Amplifier Board XH-M572

$ 8.81 $ 5.29

TDA2030A Audio Power Amplifier Arduino DIY Kit Components OCL 18W x 2 BTL 36W CZ

$ 3.94 $ 2.36

COMAU 3X15/45-AC 10906280 REV 009 SERVO DRIVE MODULE

$ 307.56 $ 184.53

6 Dynamics 7521B Differential DC Amplifier / Untested For Parts

$ 308 $ 184.8

30W+30W 12v 24v TPA3118 Bluetooth Receiver Stereo Digital Power Amplifier Car

$ 6.03 $ 3.62

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

$ 1.67 $ 1

2PCS TDA2030A Amplifier Board module Voice Amplifier Single Power Supply

$ 1.51 $ 0.9

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

$ 4.58 $ 2.75

5Pcs Mini HXJ8002 Power Audio Voice Amplifier Board Module Replace PAM8403

$ 2.27 $ 1.36

5Pcs LM1875T LM675 TDA2030 TDA2030A Audio Power Amplifier PCB Board DIY NEW

$ 8.66 $ 5.2

1Pcs 4A EMI Power Filter Board For Pre-Amp Amplifier DAC Headphone DIY Kits

$ 2.91 $ 1.74

Xicom Technology XTK-3000C Power Supply C/B for XTK-3000C C-Band Amplifier

$ 351.99 $ 211.19

AMPTEK SDD230-B1 Preamplifiers W/ AXR DETECTOR & Housing for Amptek Detectors

$ 3123.12 $ 1873.87

NE5532 Dynamic Microphone Stereo Preamp Amplifier Board + Signal Shielding

$ 2.56 $ 1.53

Adept Technology 10330-00180 Dual B1 Amplifier Module

$ 219.12 $ 131.47

Powerwave 850MHZ Power Amplifier (Model: G3L-0830-160 Rev. B)

$ 83.6 $ 50.16

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

$ 0.87 $ 0.52

Motorola TCA0372DP2 Dual Power Operational Amplifier, New

$ 8.58 $ 5.14

THOMSON 250W C BAND TWT TH3508

$ 105.6 $ 63.35

HIFI TPA3116 Bluetooth 5.0 High Power Digital Amplifier Stereo Board 100W+100W

$ 10.99 $ 6.59

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

$ 7.52 $ 4.51

TPS3700-202 High-Voltage (18V) Window Comparator EVM

$ 8.79 $ 5.27

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

$ 1.39 $ 0.83

AMPLITECH APTMP3-00050100-2023-D9 0.050-1.000GHz GAIN 23DB Power Amplifier

$ 71.2 $ 42.72

Heidenhain EXE 650B X25/10, 263-380-50 Measuring Interpolation Amplifier

$ 74.8 $ 44.88

EUDYNA EMM5074 EMM5074VU 5074 C-Band Power Amplifier MMIC 8.50 GHz NEW 100% 1PCS

$ 29.04 $ 17.42

WILTRON 6700-C-36025 Sampler IF Amplifier + D9753 #4

$ 71.28 $ 42.76

NUM Guttinger NGS 610-150 Servo Amplifier - PARTS ONLY

$ 87.99 $ 52.79

Bluetooth 5.0 TPA3116 100W+100W HIFI High Power Digital Amplifier Stereo Board F

$ 10.89 $ 6.53

TPA3118 Subwoofer Audio Amplifier Board Bluetooth 4.2 Amplifier W/ U Disk Remote

$ 26.39 $ 15.83

HPA SSPA HIGH POWER 24 GHZ AMPLIFIER WR-42 K-BAND TOSHIBA 26.5 GHZ 1 WATT 36 DB

$ 1315.6 $ 789.35

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

$ 6.67 $ 4

Keltec 1JR640-1000-Not working Not Working, As-Is, Pulse TWT Amplifier

$ 1760 $ 1056

PAM8610 15W*15w Dual channel Stereo Class D Amplifier Board 12V dc 6-16v AMP

$ 2.99 $ 1.79

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

$ 1.8 $ 1.08

HONEYWELL RF ADAPTER SMD 0413L

$ 134.64 $ 80.78

Gamma-metrics 100015-003 Amplifier Assembly Rev F

$ 37.38 $ 22.42

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

$ 1.65 $ 0.99

Huawei Duplexer 1900/2100 MHz WD3M4SDFU

$ 88 $ 52.8

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

$ 16.7 $ 10.02

Cooper Instruments DCM-490 Universal In-Line Amplifier 0- +/- 5.0VDC USED

$ 351.99 $ 211.19

Reliance 0-49013-4 Cardpak Operational Amplifier, 0490134

$ 15.84 $ 9.5

TPA3116 AUX Input 2-in-1 Bluetooth 5.0 HIFI 2.0 2x100W w/ Filter Amplifier Board

$ 10.9 $ 6.54

TPA3116D2 TPA3116DA 100W/120WX2 Bluetooth 4.0 Audio Receiver Digital Amplifier

$ 3.85 $ 2.31

ZHL2-S, Medium High Power Broadband Amplifier 10MHz - 1GHz, SMA

$ 115.28 $ 69.16

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

$ 5.14 $ 3.08

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

$ 5.26 $ 3.15

5Pcs Mini HXJ8002 Power Audio Voice Amplifier Board Module Replace PAM8403

$ 2.27 $ 1.36

IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board w/Fan

$ 17.85 $ 10.71

2Pcs Mini HXJ8002 Power Audio Voice Amplifier Board Module Replace PAM8403

$ 2 $ 1.2

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

$ 13.09 $ 7.85

1PCS 2*30W DC 8-26V 2 Channel Digital Audio Power Amplifier Board Audio Module

$ 1.68 $ 1

MITEQ AMPLIFIER AMF-2F-005010-12-25P-1

$ 62.56 $ 37.54

HBM KWS 506 D TF Amplifier

$ 2807.2 $ 1684.32