NE5532 Pre Amplifier Module OP-AMP HIFI Preamplifier Signal Bluetooth Amplifier Preamplifier Board Module 600mA DC 12V 35V

-6%

Ne5532 45ma multiple amplifier module op-amp hifi audio preamplifier dual preamp board for bluetooth pre-am dual power supply

1

5

5.0

-3%

Dc 12v 35v ne5532 pre amplifer op-amp 600ma hifi preamplifier signal module bluetooth amplifier preamplifier board module

1

0

-3%

Ne5532 amplifer board op-amp hifi preamplifier signal bluetooth amplifer preamplifier board in stock

11

14

4.9

-2%

Dc 12v-24v low pass filter ne5532 subwoofer 2.1ch pre-amplifier pre preamp board amp diy electronic module diy kit pcb board

3

8

5.0

Dual op amp board preamp dc amplification pcb dc pre-amp amplifier empty board module for ne5532 opa2134 opa2604 ad826

2

0

-7%

Dual op amp board preamp dc amplification pcb dc pre-amp amplifier empty board module for ne5532 opa2134 opa2604 ad826

2

2

5.0

-1%

1 set ne5532 pre-amplifier preamp pre amp tone board module treble alto bass volume control low noise ac 12v diy kits electronic

0

1

-17%

Dc 12v-24v low-pass filter ne5532 bass tone subwoofer pre-amplifier preamp board with led fr-4 glass pcb copper terminals module

3

5

5.0

Ne5532 op-amp hifi audio preamplifier dual preamp board for bluetooth pre-am dual power supply 9-15v 45ma hot

1

2

-0.4%

Ne5532 op-amp preamplifier signal amplification board f bluetooth pre-amp dc 12v 24 module

0

0

Ne5532 filter power supply hifi amplifier volume tone control board pre amplifier drive module full bridge rectifier diy kit 12v

1

2

For car phone bluetooth 4.0 audio receiver board wireless stereo sound module wide voltage conversion op amp ne5532

2

4

5.0

Ne5532 filter power supply hifi amplifier volume tone control board pre amplifier drive module full bridge rectifier diy kit 12v

6

1

-5%

Dc 10v-24v hifi filter ne5532 subwoofer 2.1ch pre-amplifier preamp board amplifier module dual channel input mono output

1

1

-7%

Ne5532 volum control controller amp audio power amplifier pcb board / diy diy electronic module 15v ac potentiometers 50k

4

1

-15%

Dc-dc 5v usb step-up power boost module mini pfm controller board 500ma - 600ma control mini mobile booster high conversion

0

0

-0.8%

Diymore dc 12v-24v low-pass filter ne5532 subwoofer process pre-amplifier preamp board electric circuit integrated circuits

1

1

-3%

Ne5532 op-amp preamplifier signal amplification board dc single power supply 12v-35v for bluetooth pre-amp

0

0

-1%

Tda2822m tda2822 amplifier board dc 1.8-12v 2.0 channel stereo mini aux audio board amplifier module

1

2

5.0

-3%

Preamplifier stereo tone board ne5532 subwoofer filter dc 10-24v low-pass preamplifier pcb module 78x32x1.6mm

1

1

5.0

Dc-dc any 0.9v-5v to 5v max 600ma step-up booster board usb mobile power supply module usb female aa battery output 200ma-300ma

4

1

5pcs diy 6j1 6j1p valve vacuum tube for preamplifier pre amplifier board headphone amplifier preamp module replace 6j1

3

6

4.3

5w+5w bluetooth 4.0 csr8645 amplifier board bluetooth apt-x hifi audio stereo receiver amp module dc 3.3-4.2v top sound quality

0

1

-5%

Diymore ne5532 stereo pre-amp preamplifier tone board audio 4 channels adjustable potentiometer amplifier module with wire

2

3

-7%

Pam8403 3w+3w wireless usb power bluetooth 4.0 module audio receiver steady digital amp amplifier board bluetooth module

5

4

5.0

-7%

Dc 5v-15v 12v ad828 stereo preamp power amplifier board preamplifier module

0

0

Dc 12v-35v ne5532 amplifer board op-amp hifi preamplifier signal bluetooth amplifer preamplifier board in stock

1

1

Dc 12v bluetooth 4.0 pam8610 audio receiver stereo amplifier board 10w+10w 2x10w module board

1

2

5.0

Dc dc-dc 3~35v to 3.5~35v ltc1871 booster step up step-up module converter regulated power supply+voltmeter

0

0

Fever 6j2 tube preamp amplifier stereo preamplifier board pre-amp headphone amp 6j2 valve preamp bile buffer ac 12v 1a knob

0

0

-2%

Dykb ne5532 op-amp preamplifier signal amplification board dc single power supply 12v-35v for bluetooth pre-amp

0

0

-4%

Ne5532 4 channel control circuit telephone preamp stereo pre-amp preamplifier tone board audio 4 channels amplifier module diy

1

1

5.0

New ne5532 stereo pre-amp preamplifier tone board audio 4 channels amplifier module 4ch ch control circuit telephone preamp

0

0

-2%

Tda2030a electronic audio power active speaker hifi hi-fi amplifier board mono 18w dc 9v-24v 12v 25ma amp diy kit

1

1

Dc 5v-15v 12v ad828 stereo preamp power amplifier board preamplifier module

1

0

Lna 5-3500mhz rf broadband signal amplifier board module high gain 20db amp 3.3-6v dc low noise small signal with shielding

1

0

-5%

Dc 5v-15v 12v ad828 stereo preamp power amplifier board preamplifier module

0

1

-5%

Tda7297 amplifier board module 12v dc excellent grade 2.0 dual audio encoding electronic diy kit output 10-30w diy electronic

4

1

4.8

-6%

Yda138 dc 12v 2a bluetooth digital audio amplifier module board d 2 15w stereo 2 power for yamaha, voltage regulator

1

6

5.0

-3%

Dc 5v-15v 12v ad828 stereo preamp power amplifier board preamplifier module

0

0

-11%

Lm2577 dc-dc dc dc booster module power supply module output adjustable super step up board module 3.5v-35v to 4-35v

0

0

-3%

Ne5532 op-amp hifi preamplifier amplifier module volume tone eq control board diy electronics

1

1

Dc 12v 400ma ac-dc supply buck converter step down board module convertible adaptor board short circuit protection

0

0

350ma 1w led driver pwm light dimmer dc-dc 5-35v step down module

0

0

-0.6%

Pt2399 dc12v-24v digital microphone amplifier board karaoke plate reverb preamplifier reverberator suite components ne5532 diy

1

1

5.0

Tpa3110 2x15w bluetooth audio power amplifier board for 4/6/8/10 ohm speaker dual channel sound wireless amp module dc 10-25v

0

1

Dc-dc converter adjustable step up module power supply board 3v~35v 6a usb voltmeter non-isolated diy kit electronic pcb board

0

0