St. Patrick's Day Sale 2024
Home > DIY Module > Power Amplifier DIY > AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module

AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module

12007
4 2
$15.99 $11.19
Contact us for wholesale price
Time Remaining:
- OR - - OR - Add to Wish List

Cheaper Buy Together

$24.49-6%Bundled Price:$23.02

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:adopt DC 3.5/5.5*2.1 socket,use AC 12V power adapter;if you want to use no plug AC 12V transformer, you will need solder the power wire on the circuit board. Please kindly noted that don't use DC power input,or it won't work.
2.Left/right channel input:audio signal input port,you can connect it with cellphone,computer,MP3,MP4 etc.
3.Left/right channel output:audio signal output port,you can connect it with amplifier audio signal input port.
4.Power switch/volume rotary knob: rotate the rotary knob anti-clockwise, it will decrease the volume; when the volume reaches the minimum, you will hear a sound if continue rotating; then the power and indicator lamp will be off; in power off state, rotate the rotary knob clockwise, there will be a sound and the indicator lamp will be on; and it represents the power is on, and the volume is the minimum; then clockwise rotate it, the volume will be decreased.

Finished Product Picture:

Module Test:



I. Tested by ICStation's Outstanding Partner 12voltvids:

Learn More Details in the Video:
(The language in the video is English)

 

II. Tested by ICStation's Outstanding Partner Wahyu Eko Romadhon:

Learn More Details in the Video:
(The language in the video is "Music")

Feedback

By
Rating: [3] 3 of 5 Stars! Date Added: 2020-02-10 06:38:33
Please state what the output power is.
By
Rating: [5] 5 of 5 Stars! Date Added: 2017-06-20 22:08:33
good and simple to use, like it.

ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 



We are PayPal Verified 

 

2)  Bank Transfer / Wire Transfer / T/T

 

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.

For other payment method, please contact us at orders@icstation-team.com for more details.

Customers who bought this product also purchased

DIY Kit 5MM LED Flash Light, Simple Flash Circuit Soldering Kits for Beginners
$1.39
$1.99
30
TY Disassembling Motor Model DIY Kits DC 3-6V Magnet DC Motor Model J24018 for Studying Magnetic Line of Force Educational Practice Learning Kit
$10.49
$14.99
30
500pcs 3mm White Green Blue Red Yellow LED Kits Light Emitting Diode
$4.89
$6.99
31
DIY 3Wx2 Speaker Box Kit with LED Flashing Light, Transparent Home Sound Amplifier Audio Indicator Kits, Digital Power Amplifier DIY Electronic Kits
$12.95
$18.50
31
10pcs DC Micro 300 Motor 3.0V 7000rpm Electric Motor Science Experiment  for Toy/4WD
$7.95
$11.35
30
XY-P40W Dual Channel Stereo Bluetooth-compatible Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case
$7.39
$9.99
26
DC 4V-30V LM35 Temperature Sensor 0-100℃ Temperature Detection Module
$4.19
$5.99
31
280pcs 28 Values 1W Zener Diode Kits DO-41 1N4728-1N4756A 3.3V-47V Component Kit
$8.11
$11.59
31
Music Tesla Coil, Electric Arc Plasma Generator Loudspeaker with Audio Cable Electronic Technology Science Experiment Model, Desktop Toy Gifts for Birthday Xmas
$51.79
$73.99
30
DC 10V-50V PWM Motor Speed Controller Regulator LED Dimmer DC 12V 24V 36V 48V 15A
$5.17
$6.99
26
500pcs 24 Values Electrolytic Capacitor Kits 0.1uF/0.22uF/0.47uF/1uF/2.2uF/3.3uF/4.7uF/10uF/22uF/33uF/47uF/100uF/220uF/330uF//470uF/680uF/1000uF 10V/16V/25V/50V
$12.59
$17.99
30
Enameled Copper Wire, 0.3mm×20m Magnet Winding Wire Transformer Insulated Copper Coil, Withstand Voltage 3000-5000V
$3.14
$4.49
31

Your Recent History

AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module
$11.19
$15.99
31