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DC 12V-24V TPA3110 30W+30W Bluetooth Digital Stereo Audio Power Amplifier Board

$ 6.93 $ 4.16

Digital IRS2092 IRS2092S L15DSMD CLASS D Mono Channel Audio Amplifier Amp Board

$ 18.84 $ 11.3

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

$ 1.17 $ 0.7

GN Nettest/Photonetics Fiberamp BT-F (3626) Flat- Gain Erium Fiber Amplifier

$ 4158 $ 2494.79

Bluetooth 5.0 Audio Power Amplifier Board AUX 2x15W/10W 2x10W/15W 2x30W/20W

$ 10.45 $ 6.27

OP AMP Tone Preamp Power Amplifier Board A1 FAX Preamplifier Volume Control

$ 8.69 $ 5.21

ZK-F152 15W+15W Volume Indication Stereo Bluetooth Audio Amplifier Board

$ 7.71 $ 4.63

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

$ 8.79 $ 5.27

PAM8403 Micro USB DC 5V 3W+3W Audio Power Amplifier Board DIY Bluetooth Speaker

$ 0.88 $ 0.52

Honeywell Measurex Power Supply Assy No. 054046

$ 195.66 $ 117.4

TF Card U Disk Mini MP3 Player Audio Voice Module Arduino DFPlayer-wa

$ 1.48 $ 0.89

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

$ 3.8 $ 2.28

Mini PAM8403 Digital Audio Amplifier Board 4 Channels 3W*4 DC 5V Stereo So-bu

$ 2.02 $ 1.21

TF Card U Disk Mini MP3 Player Audio Voice Module Arduino DFPlayer `zi

$ 1.54 $ 0.92

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

$ 8.94 $ 5.36

HIFI Stereo 50V 3300UF 63V 2200UF X 8+MUR860Gx4 Power Supply Ampllfier Board Kit

$ 13.59 $ 8.15

Level Indicator Multicolor LED Music Spectrum 12 Segment Stereo VU Meter

$ 19.24 $ 11.54

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

$ 12.63 $ 7.58

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

$ 2.78 $ 1.67

TF Card U Disk Mini MP3 Player Audio Voice Module Arduino DFPlayer `jo

$ 1.55 $ 0.93

1PCS ZK-F152 15W+15W Volume Indication Stereo Bluetooth Audio Amplifier Board

$ 8.69 $ 5.21

High Voltage/Filament Adjustable Power Supply Board For WZ-35 Bile Front Stage

$ 49.28 $ 29.56

RF CENTELLAX 40G Broadband MZ Optical Modulator Driver Amplifier OA4MVM3

$ 1671.12 $ 1002.67

RELIANCE 0-49013-4 OPERATIONAL AMPLIFIER CARDPAK REFURBISHED

$ 79.2 $ 47.52

Bluetooth 5.0 Power Amplifier Board 2x15W/10W Support AUX Audio Input Serial

$ 10.54 $ 6.32

EMM5081V1B Power GaAs C to Ka Band Power Amplifier MMICs 13.75 to 14.5 GHz NEW

$ 44 $ 26.4

EMM5051VU Power GaAs C to Ka Band Power Amplifier MMICs NEW 1PC

$ 43.12 $ 25.87

Modicon 110-091 Cyberline 1000 Brushless Servo Drive Controller - REFURBISHED

$ 527.99 $ 316.79

1PC INMET 12B5W-30dB 12GHz 30dB 5W SMA RF coaxial Fixed Attenuator#ZH

$ 73.92 $ 44.35

Mini PAM8403 Digital Audio Amplifier Board 4 Channels 3W*4 DC 5V Stereo Soun CA

$ 2.56 $ 1.53

DPA-1698 DC 40V High Power Amplifier 2 Channel for DDS Function Signal Generator

$ 46.94 $ 28.16

Kalmus LA500H RF Amplifier, 1 MHz - 50 MHz

$ 2767.38 $ 1660.42

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

$ 8.9 $ 5.34

LAMBDA EMI ESS 60-60-7-TP Power Supply_3Ph/208V_MULTIPLE IN STOCK_GOOD TAKE-OUTS

$ 374 $ 224.4

Dexter Research Center - 1010 Low Noise Amplifier

$ 30.79 $ 18.47

VERTEQ Model VPA-1987 ENI Power Amplifier (GW45)

$ 330 $ 198

AMPLIFIER SYSTEMS CE-200LS-200 - 200MHZ AMPLIFIER (TZ29)

$ 495 $ 297

^^ ENDEVCO CHANGE & ISOLATION SIGNAL CONDITIONER MODEL 133 (DTG72)

$ 330 $ 198

^^ STANFORD RESEARCH INSTRUMENTS SRS SR830 DSP LOCK-IN AMPLIFIER (DTG61)

$ 2640 $ 1584

^^ ENDEVCO MODEL 136 DC DIFFERENTIAL VOLTAGE AMPLIFIER (TF76)

$ 440 $ 264

Mini-Circuits ZHL-32A-BNC Amplifier (0.05-130MHz)

$ 17.59 $ 10.55

Princeton Applied Research EG&G Model 5101 Lock-In Amplifier 5Hz -100kHz

$ 88 $ 52.8

Bruel & Kjaer Noise Generator Type 1405

$ 263.12 $ 157.87

Mini-Circuits ZRL-700+ Low-Noise SMA Amplifier 250 to 700 MHz NEW

$ 35.19 $ 21.11

HP / Agilent / Keysight 11975A 2GHz - 8 GHz 16 dBm Amplifier

$ 157.52 $ 94.51

Ithaco Dynatrac 397 397EO Lock-In Amplifier

$ 113.52 $ 68.11

Ametek/ EG&G / Princeton Applied Research 5210 Dual Phase Lock Lock-In Amplifier

$ 440 $ 264

Bogen C-100 Classic Series 100 Watt Public Address Amplifier Untested

$ 8.79 $ 5.27

EG&G PAR Princeton Applied Research 121 Lock-In Amplifier #W991

$ 187 $ 112.2

Model 5101 Lock-In Amplifier 5Hz -100kHz W/Tuned Amplifier

$ 132 $ 79.2

HP 11975A Amplifier 2.0 - 8.0 GHz (10/22)

$ 157.52 $ 94.51

RGB Sound Level Indicator Analog Audio VU Meter LED Music Spectrum MIC/Line IN

$ 19.25 $ 11.55

12V 300W DC DC ATX Peak PSU Pico ATX Switch Mining PSU 24pin ATX PC Power

$ 15.83 $ 9.49

Rectifier Filter Power Supply PCB Board (For LM3886TF/TDA7293 Amplifier Board )

$ 4.39 $ 2.63

Audio Amplifier Board Module TDA2030A 6-12V 18W Mono Power Supply Module

$ 5.18 $ 3.1

Milliwave OS5PO RF Microwave Downconverter 25.5 GHz-26.5GHz +12V

$ 52.75 $ 31.65

Keysight Agilent 83017A 0.5 to 26.5GHz Microwave System Amplifier with Warranty

$ 2156 $ 1293.59

EG&G Parc 5210 5210 Dual Phase Analog Lock-in Amplifier - Powers On SN 00103

$ 440 $ 264

ZAD8002 Mini USB 3W 3V-5V Mono Amplifier Board Audio Module Sound Amp Module k85

$ 1.64 $ 0.98

Tegam High Voltage Amplifier 2350 Tested

$ 2639.99 $ 1583.99

STARRETT 715 GAGE AMPLIFIER

$ 880 $ 528

DC 3-6V TDA1308 Stereo Headphone Amplifier Board Module Preamplifier For Arduino

$ 0.87 $ 0.52

Mini-Circuits RF Power Amplifier 500 kHz to 1000 MHz 4 Wt TIA-1000-1R8

$ 704 $ 422.4

2 pcs HXJ8002 Mini Audio Power Amplifier Module - US Seller Fast Ship w/Tracking

$ 2.15 $ 1.29

Eg&g PAR Princeton Applied Research 124A Lock-In Amplifier w/ 185 Preamp AS IS

$ 334.39 $ 200.63

Used Peavey IPS 150 Industrial Power Amplifier - USED

$ 43.99 $ 26.39

2 pcs HXJ8002 Mini Audio Power Amplifier Module - US Seller Fast Ship w/Tracking

$ 2.63 $ 1.57

TF Card U Disk Mini MP3 Player Audio Voice Module Arduino DFPlayet2

$ 1.42 $ 0.85

TDA2030A Electronic Mono Audio Power Amplifier DIY Kit - US Seller Fast Shipping

$ 2.59 $ 1.55

Kepco BOP 50-8D Bipolar Operational Power Supply/Amplifier- Untested

$ 439.99 $ 263.99

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

$ 2.73 $ 1.64

Macom MAOM quad ch 100Gbps driver

$ 835.12 $ 501.07

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

$ 1.31 $ 0.78

DC 6 to 18V LC-TDA7297 Power Amplifier Module Audio Double Channel 10-50W 2x15W

$ 3.67 $ 2.2

STANFORD RESEARCH INSTRUMENTS SRS SR830 DSP LOCK-IN AMPLIFIER

$ 3080 $ 1848

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

$ 3.52 $ 2.11

Agilent N6733B DC Power Supply, 20V, 2.5A, 50W w/ Option 761

$ 61.55 $ 36.93

Audio Amplifier Board Module TDA2030A 6-12V 18W Mono Power Supply Module

$ 4.79 $ 2.87

Fluke 5220A 20A AC/DC Transconductance Amplifier

$ 3080 $ 1848

Bluetooth 5.0 Audio Power Amplifier Board AUX 2x15W/10W, 2x10W/15W, 2x30W/20W

$ 9.13 $ 5.48

Mini-Circuits ZKL-2R5 SMA Amplifier 10-2500MHz 12V

$ 70.39 $ 42.23

Kepco BOP 72-1.5M 72VDC 1.5 Amp 100W Bipolar Power Supply

$ 523.6 $ 314.16

Kepco Bipolar Operation Power Supply Amplifier BOP100-1M

$ 263.12 $ 157.87

TF Card U Disk Mini MP3 Player Audio Voice Module Arduino DFPlayer Board> CW

$ 1.62 $ 0.97

Watkins-Johnson YIG Tuned GaAs Oscillator 10-15.5 GHz tested WJ-5008-119

$ 48.4 $ 29.04

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

$ 0.87 $ 0.52

IFM OBF-FAKG/T/US-OBF504 Fibre-Optic Amplifier, 10-30VDC, M12 - NEW

$ 101.19 $ 60.71

1PC WJ2916-9 14GHz 15V SMA RF coaxial phase locked oscillator#ZH

$ 244.64 $ 146.78

Bruel & Kjaer Type 2718 Power Amplifier

$ 2378.19 $ 1426.91

Mini PAM8403 Digital Audio Amplifier Board 4 Channels 3W*4 DC 5V Stereo Sou P2

$ 2.42 $ 1.45

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

$ 2.73 $ 1.64

EG&G 5210 TWO PHASE LOCK-IN AMPLIFIER (SJR83)

$ 495 $ 297

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

$ 8.94 $ 5.36

COMTECH PST AR8829-10 SOLID STATE HIGH POWER AMPLIFIER 800 - 2000 MHZ 10 WATTS

$ 409.2 $ 245.52

2*50W+100W Power Subwoofer Bluetooth Amplifier Board Sound Class D Stereo Audio

$ 16.7 $ 10.02

DC 3-6V TDA1308 Stereo Headphone Amplifier Board Module Preamplifier For Arduino

$ 0.87 $ 0.52

Mini-Circuits ZHL-42-sma High Power Amplifier Tested Working

$ 322.56 $ 193.53

NEL MOS42AM 10 GB/S O/E CONVERTER WITH POST LIMITING AMPLIFIER MODULE

$ 122.76 $ 73.65

EIN Model 300L RF Power Amplifier, 40dB, 250kHz-110MHz

$ 660 $ 396

1/2/5/10 PCS HXJ8002 Power Amplifier Board Audio Voice Amplifier Module PAM8403

$ 1.21 $ 0.72