AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D

AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D

YOU
SAVE US $0

  • Original PriceUS$10.52piece
  • SAVEUS $0piece
  • Discount PriceUS$10.52piece
  • ShippingFree Shipping
  • Product Rating3917
Geekcreit® TDA7492P 50W+50W Wireless bluetooth 4.0 Audio Digital Amplifier Board With Case
Geekcreit® TDA7492P 50W+50W Wireless bluetooth 4.0 Audio Digital Amplifier Board With Case
US$15.99US$12.99~15.99
SANWU® HIFI-Class bluetooth 4.2 Audio Receiver Amplifier Car Stereo Modify Support APTX Low Delay
SANWU® HIFI-Class bluetooth 4.2 Audio Receiver Amplifier Car Stereo Modify Support APTX Low Delay
US$15.79US$13.99~15.99
TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Amplifier Board
TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Amplifier Board
US$29.42US$19.49
50W+50W TDA7492 CSR8635 Wireless bluetooth 4.0 Audio Receiver Amplifier Board NE5532 Preamp
50W+50W TDA7492 CSR8635 Wireless bluetooth 4.0 Audio Receiver Amplifier Board NE5532 Preamp
US$12.73US$9.49
TPA3116D2 2x120W Wireless bluetooth 4.0 Audio Receiver Digital Amplifier Board
TPA3116D2 2x120W Wireless bluetooth 4.0 Audio Receiver Digital Amplifier Board
US$18.65US$12.99
SANWU® HF183 TPA3116 2X50W Digital Wireless bluetooth Receiver Module Amplifier Board U Disk TF Card Decoder Dual Channel With Remote Control
SANWU® HF183 TPA3116 2X50W Digital Wireless bluetooth Receiver Module Amplifier Board U Disk TF Card Decoder Dual Channel With Remote Control
US$11.58US$8.99
SANWU® SW-HF41 Wireless bluetooth Digital 2.1 Channel Amplifier Board 50W+50W Stereo Output 100W Bass Output USB TF Card Decoding Play 12-26V DC
SANWU® SW-HF41 Wireless bluetooth Digital 2.1 Channel Amplifier Board 50W+50W Stereo Output 100W Bass Output USB TF Card Decoding Play 12-26V DC
US$27.01US$18.99
3000W Pure Sine Wave Inverter Power Board Post Sine Wave Amplifier Board Assembled
3000W Pure Sine Wave Inverter Power Board Post Sine Wave Amplifier Board Assembled
US$67.40US$67.40
2x100W TPA3116 D2 Dual Channel Digital Audio Amplifier Board 12V-24V For Arduino
2x100W TPA3116 D2 Dual Channel Digital Audio Amplifier Board 12V-24V For Arduino
US$12.53US$7.99
DC 12V/5V MP3 Decode Board LED USB AUX FM bluetooth Radio Amplifier With Remote
DC 12V/5V MP3 Decode Board LED USB AUX FM bluetooth Radio Amplifier With Remote
US$8.64US$8.64
2 Pcs L-380C 3 Way Hi-Fi Speaker Frequency Divider Crossover Filters Module
2 Pcs L-380C 3 Way Hi-Fi Speaker Frequency Divider Crossover Filters Module
US$26.40US$26.40
NE5532 OP-AMP HIFI Amplifier Preamplifier Volume Tone Control Board
NE5532 OP-AMP HIFI Amplifier Preamplifier Volume Tone Control Board
US$7.08US$5.99
SANWU® TPA3110 DC 10V-25V 2x15W Dual Channel Wireless bluetooth Audio Power Amplifier Board For 4/6/8/10 Ohm Speaker
SANWU® TPA3110 DC 10V-25V 2x15W Dual Channel Wireless bluetooth Audio Power Amplifier Board For 4/6/8/10 Ohm Speaker
US$7.69US$5.99
TDA7492P 25W+25W Wireless bluetooth 4.0 Audio Receiver Digital Amplifier Board
TDA7492P 25W+25W Wireless bluetooth 4.0 Audio Receiver Digital Amplifier Board
US$12.09US$8.99
DSP PLL 87-108MHz Digital Wireless Microphone Stereo FM Transmitter Module Board
DSP PLL 87-108MHz Digital Wireless Microphone Stereo FM Transmitter Module Board
US$7.12US$7.12
200W 220V High Power Amplifier Field Effect Transistor Front And Back Stage Hi-Fi Power Amplifier Board
200W 220V High Power Amplifier Field Effect Transistor Front And Back Stage Hi-Fi Power Amplifier Board
US$45.99US$24.99
bluetooth 4.2 DC5V Battery 12V Two Channel Audio Decoder Board Recording Radio Lyrics Display APE FLAC WMA WAV MP3
bluetooth 4.2 DC5V Battery 12V Two Channel Audio Decoder Board Recording Radio Lyrics Display APE FLAC WMA WAV MP3
US$13.68US$13.68
2x3W Micro USB Wireless bluetooth Speaker Audio Receiver Digital Amplifier Board
2x3W Micro USB Wireless bluetooth Speaker Audio Receiver Digital Amplifier Board
US$5.67US$4.55
TPA3255 DC 50V Class D HiFi Digital Audio Amplifier Board 300W + 300W Active Components Module
TPA3255 DC 50V Class D HiFi Digital Audio Amplifier Board 300W + 300W Active Components Module
US$54.76US$54.76
IRS2092 Mono Amplifier Board 200W 20mA 8A Class D Digital Amplifier Board
IRS2092 Mono Amplifier Board 200W 20mA 8A Class D Digital Amplifier Board
US$18.51US$18.51

Ordering for a AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D with cheap price? Read about features, types, and other must-know topics in our AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D buying guide to make an informed choice. Buy greatest AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D Look for the AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D package that is greatest for you. Make a price comparison, discount promo, or free shipping before shopping.

Features:
1. Type: 6j1 tube
2. Power input : AC 12V 1A, 5.5*2.5 plug
3. Channle :2.0 / stereo
4. Potentiometer Role: Volume adjustment + Power Switch
5. Size: 77 x 75 x 52mm
Note: This is DIY Kits, and you need to assembled it by yourself. (No instructions supply)

Specification:
FE-6J1-2 fever tube pre-amp board is the circuit schematic design imitation crew Music fax X-10D,to be rational optimization,more stable performance than the original machine,tube play 10% increase. This board uses a single 12V AC input,the circuit processing provides 6J1 tube needed positive and negative voltage and filament power supply voltage.
Power works: an open power tube filament heating is started,when the boost from the zero-voltage start boosting hot filament tube,etc.,also happens to boost boosting finish,so this is the same with the guts rectification,8*470UF the capacitor filter very clean,good power supply system will not have a hum,the filament is 12V DC power supply,need two filament tube is connected in series with a DC filament also in order to reduce the noise.

Instructions:
6J1 Tube Buffer 0.85 times magnification, connected between the source and before or after class, can effectively filter digital flavor.
1. AC 12V input: The DC3.5 / 5.5 * 2.1 socket, 12V AC power adapter, if you use non-plug AC 12V transformer, power cord need to solder on the circuit board. Remember: You can not use a DC power input, otherwise it does not work!
2. the left-channel input / right channel input: audio signal input, can be connected to mobile phones, computers, M3, the MP4, and other music players.
3. the left channel output / right channel output: an audio signal output terminal can be connected to the audio signal input amplifier, power amplifier board.
4. the power switch / volume knob: turn the knob counter-clockwise to decrease the volume beginning, when the volume down to the minimum, if it continues to rotate until the "ticking" sound, then the power off, the light goes off; in the closed state, Turn the knob clockwise to hear "tick" sound, light is on, the power is turned on, then the volume is minimal, then continue clockwise rotation is to increase the volume.
Package included:
1 x 6J1 value preamp amplifier board diy kits


AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D

AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D

AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D

AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D

AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D

AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D

AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D

AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board PreAmplifier Module Pre-Amp Headphone Preamp Bile Buffer DIY Kits Stereo Bass HIFI X10-D
Feedback
We would be very grateful to leave you some comments when you receive your article. We do our best to provide the best possible service, but if for any reason you are unhappy with something, please contact us before leaving a negative answer and we will do our best to solve your problem.

MERCI DE CHOISIR D'ACHETER AVEC NOUS