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1. DEVMO #ad
Unsoldered, DEVMO LM386 Super Mini Audio Amplifier DIY Kit Board 35x37mm 3-12V #adDEVMO #ad
- Working voltage : 3. 5-12v. Package includes:1set DIY KIT. The image is for illustration. This kit uses the audio amplifier LM386 chip, a simple external circuit, the audio signal is amplified.
This is an electronic DIY KIT, some soldering experience is required. All required electronic parts are provided.
2. TOPINCN #ad
TOPINCN 6J1 Vacuum Electron Tube Valve Preamp Amplifier Board Headphone Amp Parts Preamplifier Musical Fidelity Kit AC12V 0.8A #adTOPINCN #ad
- Using dc 5. 5*2. 1 socket and ac 12v transformer, you can also use AC 12V transformer without plug, just need to weld the power cord onto the circuit board.
Eight 470uf capacitor filter is very clean, excellent power system lead to no hum, filaments are powered with DC 12V and need to be connected in series in order to reduce noise. This kit comes in parts so you can assemble them together by yourself, enjoy the process of building your own tube amplifier.
Coupling capacitor is electrodeless electrolytic capacitor with high frequency and low resistance. Connect the 6j1 tube pre-amp between sound source and amplifier, it will effectively filter digital flavor, the music and human voice will be relatively good.
3. Kuuleyn #ad
Compact Electronic DIY Kit DIY Parts Static Bag, 6J1 Audio Tube Headphone Amplifier, Kuuleyn Vacuum Electron Tube Valve Preamp Amplifier Board Headphone Amp Parts Musical Fidelity Kit #adKuuleyn #ad
- High frequency and low proofA coupling capacitor is an electrodeless electrolytic capacitor with high frequency and low proof. Easy to useusing dc 5. 5*2. 1 socket and ac 12v transformer, you can also use AC 12V transformer without a plug, just need to weld the power cord onto the circuit board.
Can yourself assemble themthis kit comes in parts so you can assemble them together by yourself, enjoy the process of building your own tube amplifier.
Eight 470uf capacitor filtereight 470uf capacitor filter is very clean, excellent power system to no hum, filaments are powered with DC 12V and need to be connected in series in order to reduce noise. Funtionconnect the 6j1 tube pre-amp between sound source and amplifier, it will effectively filter digital flavor, the music and human voice will be relatively good.
4. Gikfun #ad
Gikfun Upgraded USB Mini Amplifier Electronic Transparent Stereo Speaker Box Sound Amplifier DIY Kit for Arduino EK1918 #adGikfun #ad
- This electronic transparent stereo speaker kit must be the most interesting DIY kit you have ever encountered, it’s really a beautiful speaker box with the Shining lights and transparent shell. Please note: use 30W 110V Soldering Iron.
The led lights will illuminate according to the music spectrum. It is easy to assemble and equipped with nuts, screws and other components, you can do it by yourself, a cool project and challenging enough to be fun. Speaker power: 3w per channel, material: PCB + Electronic components, Dimensions: 60 x 60 x 62mm.
5. Yanmis #ad
6J1 Valve Preamp, Vacuum Electrom Tube Preamp Valve Preamp Amplifier Board Audio Amp Assortment Musical Fidelity Kit #adYanmis #ad
- Application 』- connect the 6j1 tube pre-amp between sound source and amplifier, it will effectively filter digital flavor. Tube amplifier produces a warmer or more natural valve sound, make music and human voice is relatively good.
Electrodeless』 -Coupling capacitor is electrodeless electrolytic. 9 pcs』 -9 pcs 50v 470uf capacitor filter is very clean, excellent power system lead to no hum, filaments are powered with AC 12V and need to be connected in series in order to reduce noise.
Feature』 -excellent power supply system to ensure that the Nine 470UF capacitor filter clean, DC 12V power supply, tube filament is connected in series, reducing noise. Function』 - using dc 5. 5 * 2. 5 socket and ac 12v transformer, you can also use AC 12V transformer without plug, just need to weld the power cord onto the circuit board.
6. CYOEST #ad
Build Your Own Portable Wood Case Bluetooth Speaker Sound, Teens and Adults, DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier, Science Experiment and STEM Learning for Kids #adCYOEST #ad
- P>no question asked before returnour policy is to make our customers happy. Perfect gift for kids ages 7 8 9 10 11 12 13 14 teens. Safety tested, all wooden blocks are made of real wood without chemical finishing. It is easy to assemble and enables kids to explore the world of sound, music and speakers through hands-on activities.
P>discover how speakers workthis diy bluetooth speaker allows you to discover how speakers work while building your own. Buy now with confidence!. If you are not 100% satisfied, just contact our customer service, we will refund your money.
Fun and entertaining, It will never go out of style!. P>diy bluetooth speaker kit to buildthis product has the latest version, and you can achieve high-quality stereo surround. If you like to diy, this music speaker kit was the one which you cannot miss!.
Non-toxic and non-irritating it creates a safe entertainment environment. P>. P>perfect holiday giftperform rewarding science experiments with your family or friends. P>easy to assembleno soldering iron, 2pcs subwoofer 2 inch 4ohm 3w full range Speaker, it needs to be powered by 4 batteries not include when using, clear&simple instructions, Our Kits include laser-cut wooden components, Dual Channel Bluetooth Amplifier Board, and it can be connected to the mobile phone or computer. P>.
7. Walfront #ad
NE5532 Stereo Preamplifier Volume Control Board with Treble Midrange and Bass Tone Controls DIY Kit Preamp Module #adWalfront #ad
- Pay attention that it can not use 12V battery or DC directly as power supply. Power supply circuit adopts full bridge rectifier, the four pins of rectifier is respectively in parallel connected with decoupling capacitor, effectively eliminate the high frequency interference of AC power grid.
Small clutter interference of power grid, stable and reliable performance. Wide frequency band and small noise, easy to use. The chip has high conversion rate and strong drive ability, which will greatly help your project.
8. Walfront #ad
NE5532 HiFi Preamp Pre-Amplifier Tone Board Kits AC 12V OP-AMP HiFi Amplifier DIY Kit #adWalfront #ad
- Use of cost-effective, new optimization high NE5532 OP-AMP. With op amp ic package socket, easy to upgrade, flexible, suitable for different tastes. Double side fr-4 1.
6mm pcb material. The tone board contains 10 times the tone board preamp, and treble, bass, alto, volume control. Board layout is reasonable, component layout nice, low noise, maximum to meet your critical eye.
9. MakerHawk #ad
MakerHawk 2pcs Blue Tooth Audio Receiver Board B T 5.0 Stereo Audio Amplifier 3.7-5V Car Speaker Amplifier for DIY #adMakerHawk #ad
- Note: if the usb is suddenly disconnected during playback, Blue tooth will automatically restart, automatically connect and maintain the previous playback state Note: The product cannot be charged.
Supports incoming voice calls and can be used as a computer sound card. Application: with the basic functions of b t5. 0 audio, lossless sound quality, Blue tooth 5. 0 is backward compatible with Blue tooth 4.
2, 4. 1, long-distance transmission, 4. 0 Decoding format: wav+ape+flAC+MP3 lossless decoding, stereo output. Bt5. 0-audio: genuine 5. 0 blue tooth audio decoding chip. Transmission Distance: 15m transmission under barrier-free environment. Choose between usb power supply and battery power supply: this product has a discharge function and can be powered by a USB power supply.
10. Pyle #ad
You Build The Guitar, Includes All Parts And Instructions To Build A Complete Playable Guitar, Unfinished Strat Electric Guitar Kit, Pyle PGEKT18, Basswood Body With Sanding Sealer #adPyle #ad
- Pickguard with Pickups And Electronics Prewired. Kit includes all parts and instructions to build a complete Playable Guitar - Solid Select Maple Neck With A Fretted Rosewood Fingerboard, Body Made Of All-Select Basswood. All chrome hardware - headstock Is A Blank Peghead Shape With Tuning Machine Holes Pre-Drilled.
All holes are pre-drilled, complete with strings and electric Cord; Available In Right-Handed Versions Only - Adjustable Truss Rod All Hardware Is Heavily Nickel Plated. Alder body with sanding sealer - electronic Parts Are Mounted To The Pickguard And Ready For Installation.
|Manufacturer||Sound Around #ad|
|Warranty||One year limited.|