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DIY Kits HIFI 6J1 Electronic Tube Hybrid Power Amplifier Board Headphones Power Amplifiers LM1875T DIY Amplifier Module 20W
Product Introduction:
1.Power Supply Voltage: defaults double AC 18V/3A, power more than 60W (the maximum voltage should be no more than double AC 19V, and it should be no less than 18V; or the digital tube will be off, and the voice w...
$13.29
$18.99
SKU: 12008
$13.29
$18.99
30
Mini AKE-1 PAM8403 Power Amplifier Speaker DIY Kit
Product Introduction:
1.Model: AKE-1
2.Operating Voltage:DC 4.5-5V
3.PCB Board:42*31mm
4.Circuit Principle: stereo sound audio signal is input by J2; since left/right channel circuit
are completely symmetric, and we ta...
$7.69
$10.99
SKU: 11880
$7.69
$10.99
31
TDA7297 15W+15W Dual Channel Audio Amplifier Board DIY Kit
Description:
PCB Size: 4.8cmx4.8cm;
Voltage: DC 9-15V, AC 9-12V, recommended DC voltage 12V, current 2A above;
Power: 15W +15 W;
Output Impedance: 4-8 ohm
Please noted: This is the DIY Kit. You need to asse...
$3.49
$4.99
SKU: 3010
$3.49
$4.99
31
ICStation ICSK025A DIY Kit Mini Power Amplifier LM386 Audio Amplifier Board Module DIY Kits DC 5V-12V
Description
LM386 ultra miniature mini amplifier board kit instructions
Kit using the audio amplifier chip LM386, a simple external circuit, the audio signal is amplified. Circuit is simple, ...
$2.07
$2.95
SKU: 5025
$2.07
$2.95
31
ICStation TDA2030A DIY Kit 2.0 15W+15W Dual Channel Audio Amplifier Board Power Amplifier DIY Module
Description:
Pure power amp is simply the volume of the amplifier, without preamplifier circuit, audio input directly promote the pronunciation without any modification after speaker ampli...
$4.89
$6.99
SKU: 4969
$4.89
$6.99
31
DIY Audio Power Amplifier Board Kit Radio Speaker Loudspeaker DIY Kits 3W DC 4.5-5V Amplifier with Battery Case
Parameter:
NO.
Parameter
Value
1
Name
Amplifier DIY Electronic Kits
2
Model
AKE-1
3
Operating ...
$7.79
$12.99
SKU: 12386
$7.79
$12.99
40
AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module
Product Introduction:
1.Model:6j1 electronic tube
2.Sound Track Type:2.0 stereo
3.Power Input:AC 12V 0.8A/5.5*2.5 plug
4.Rotary Knob Function:power switch/volume adjustment
5.Size:77*75*52mm
Using Methods:
1.AC 12V Input...
$11.19
$15.99
SKU: 12007
$11.19
$15.99
31
DIY Kit FM Radio Bluetooth Amplifier, LED Spectrum Bluetooth Audio Speaker 3W+3W, U-disk SD Card Music Player Remote Control Electronic Soldering Kits
1.Introduction:
It is a LED Spectrum FM Bluetooth Audio Speaker DIY Kit with Infrared Remote Control.
It has 12pcs pink/blue/green LED music spectrum display.
It play music from FM/Bluetooth/U-disk/SD Card with...
$17.49
$24.99
SKU: GY20950-1
$17.49
$24.99
30
DIY Kit Bluetooth Amplifier, 87.0-108.0MHz FM Radio Receiver Kit, U-disk/TF Card Music Player Module Audio Indicator
1.Introduction:
It is an 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit with Red/Green spectrum indicator flashing automatically.
It has a blue 4Bit segment display screen which can clearly display the receivi...
$22.39
$31.99
SKU: GY20924-1
$22.39
$31.99
30
DIY 3Wx2 Speaker Box Kit with LED Flashing Light, Transparent Home Sound Amplifier Audio Indicator Kits, Digital Power Amplifier DIY Electronic Kits
Description:
DIY Speaker Box Kit: The Soldering Practice Kits are used to installed to an electronic transparent stereo speaker with high-power speakers, colorful LED flashing lights and transparent Acrylic shell. This DIY kit is an ...
$12.95
$18.50
SKU: GY20915-1
$12.95
$18.50
31
DIY Kit RGB Christmas Tree Bluetooth Amplifier Player U-disk/AUX/TF Audio LED Flashing Electronic Soldering Project
1.Introduction:
It is a RGB LED Bluetooth Amplifier Christmas Tree DIY Kit with RGB LED flashing in various automatic flashing effects. It comes with a wireless Bluetooth amplifier receiver with 3W speaker, it can not only play music...
$20.29
$28.99
SKU: GY20680
$20.29
$28.99
30
DIY Kit Bluetooth Speaker with LED Flashing Light, Home Stero Sound Amplifier Kits for Learning Electronic Soldering
Introduction:
It is a RGB LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control.
It has 10pcs RGB LED music spectrum display.
It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers.
Feature:
...
$16.09
$22.99
SKU: GY19298
$16.09
$22.99
30
DIY Bluetooth-compatible Music Spectrum Speaker Kit, DIY Home Stereo Speaker, Sound Amplifier Kits with Remote Control
Introduction:
LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control.
Designed with 8*12 LED matrix music spectrum display in Yellow/Green/Red/Blue.
It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers...
$22.39
$31.99
SKU: GY19288
$22.39
$31.99
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