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Preamplifier Preamp Tube Board DIY Kit 6J1 Preamp Tube Board Preamplifier Headphone Amplifier

  • 【6J1 ELECTRON TUBE】Preamplifier adopt 6J1 electron tube, classic collocation. This is a preamplifier + headphone amplifier that can be used with a post-amplifier or an active speaker, or it can be used with headphones..
  • 【POWER SUPPLY】Preamplifier adopts 12V DC power supply, internal stable boost to 100V to ensure the performance of the tube. The headset can be pushed to 300 ohms, the general recommendation is 16-150 ohms..
  • 【WARM AND MELLOW MUSIC SOUND】A cost-effective preamplifier with warm, mellow, sweet and transparent sound. The sound of this board is warm, mellow, sweet and transparent, and full of music..
  • 【ENJOY DIY】Preamplifier is a cost-effective preamplifier. Replaceable op amp and upgrade the tube, just plug it in the direction of the foot. This preamplifier allows you and your family to enjoy the joy of DIY..
  • 【STABLE PERFORMANCE】Preamplifier preamp tube board is carefully debugged circuit with stable performance, quiet and no noise. Output port: 3.5MM headphone output, preamp output..
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GOONSDS Tungsten Filament 99% Purity Tungsten Metal Wire Coil,Length 1m,Diameter 0.04mm

  • Purity: W ≥ 99% . Dimensions: diameter:0.04-0.1mm(Buy on demand) , length:1m. Package: 1 x Tungsten wire.
  • Tungsten and its alloys are widely used in electronics and power industry because of its strong plasticity, low evaporation rate, high melting point and strong electron emission ability. For example, due to its high luminous efficiency and long service life, tungsten filament is widely used in the manufacture of various bulb filaments, such as incandescent lamp, iodine tungsten lamp, etc,.
  • Tungsten wire is used to make direct hot cathode and grid of electronic oscillator tube and side hot cathode heater in various electronic instruments. The properties of tungsten make it suitable for TIG welding and other electrode materials similar to this kind of work..
  • It is widely used in aerospace, aviation, oil drilling, electrical instrument and other industries, such as manufacturing heat sink, balance weight of control rudder and contact materials of switch, circuit breaker, spot welding electrode, etc..
  • We are a supplier of high quality metal materials. We can provide you with the materials you need. You can contact us to get any materials you need.
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Geekria QuickFit Audio Cable with Mic Compatible with Skullcandy Crusher Wireless, Venue, Grind, Hesh3 Cable, 3.5mm Aux Replacement Stereo Cord with Inline Microphone (4 ft/1.2 m)

  • Made of premium copper, provides optimal conductivity and durability..
  • Thermoplastic Elastomer (TPE) and rugged, ensure the superior audio transfer against electron magnetic or radio interference (EMI or RFI), extreme cold or hot temperature and maximum protection..
  • Work with devices with standard 3.5mm AUX jack, such as headphone amplifier, MP3 players, laptops, PCs, cellphones, tablets, home theaters, speakers, game console controllers, PS4, PS5, Switch, etc. Microphone and volume control works with iOS, Android devices..
  • Package includes: 1 x headphones replacement cable with 1/8 in (3.5mm) jack..
  • Cable compatible with Skullcandy Venue MixMaster Hesh3 Hesh2 Hesh HESH2.0 Grind Crusher CrusherEvo CrusherANC Cassette Aviator headphones cable..
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Geekria QuickFit Audio Cable Compatible with Skullcandy Hesh 3, Hesh 2, Crusher Wireless, Venue, Grind, Crusher Evo, Cassette, Mix Master Cable, 3.5mm Aux Replacement Stereo Cord (4 ft/1.2 m)

  • Made of premium copper, provides optimal conductivity and durability..
  • Thermoplastic Elastomer (TPE) and rugged, ensure the superior audio transfer against electron magnetic or radio interference (EMI or RFI), extreme cold or hot temperature and maximum protection..
  • Work with devices with standard 3.5mm AUX jack, such as headphone amplifier, MP3 players, laptops, PCs, cellphones, tablets, home theaters, speakers, game console controllers, PS4, PS5, Switch, etc..
  • Package includes: 1 x headphones replacement cable with 1/8 in (3.5mm) jack..
  • Cable compatible with Skullcandy HeshEvo HESH3 HESH2 HESH, Venue Wireless, Venue SupraHesh3, MixMaster, Grind, CrusherWireless, CrusherEvo, CrusherANC Cassette Aviator headphones cable..
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Scooter Ignition Switch Key Set 49 50 cc TaoTao Peace Roketa Jonway NST Tank Gy6

  • Features: 1. Ignition switch key set, 3 position switch: on/off/lock,High performance, durable in use.
  • Package indcluding: key ignition with 5 wires,set of 2 keys,gas tank cap lock,seat lock and mounting clip,seat latch and cable assembly.
  • Package Include: 1 x Ignition switch (with 5 wires), 2 x Keys , 1 x Seat lock , 1 x Panel lock, 1 x Gas cap, 1 x Metal bracket.
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Light Switch Guard, ILIVABLE Optional Wall Plate Cover Switch ON or Off Protects Your Lights or Circuits from Being Accidentally Turned On or Off (Not Child Proof)

  • Lock Down the Hidden Danger: These Toggle Switch Shields can effectively prevents accidental shutdown or opening of items connected to the switch..
  • Controllable Switch: Unique Buckle lock design, locking in either ON or Off position..
  • Easy to Install: Just install the light switch guard once and you don't have to worry about switch anymore..
  • Extra Screw: In most cases, installing the light switch lock will increase the thickness of the switch panel, making the original screw not long enough. We have extra lengthened screws to accommodate the increased thickness..
  • Compatible: These wall switch guards fit any standard light switch..
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Sugar Beets

  • 【Storage 12 Game Cards & 12 Micro SD Card】Keeping all switch game card in one place, the switch card case sore up to 12 game cartridges and also hold 12 micro sd cards behind the game cards, easily track those expensive tiny game cards and don’t worry to lost them.
  • 【Magnetic Closure】The magnetic lock design makes it easy to open the switch cartridge holder and re-lock it, the secure closure lock doesn’t fly open when falls on the ground, won't have to worry about the case accidentally opening and losing switch games.
  • 【Robust Shell Protection】After 5000+ dropping tests from 10ft high and improvement, this switch cartridge holder like a tank protecting your games and effectively prevent damage from accidental drops, which is perfect for switch game boys who drop everything.
  • 【Soft Rubber Lining】It’s filling with rubbery cushion interior, soft and sturdy , thick padding holds your switch storage games gently and organized, acting as the perfect cushion for each cartridge, you don't have to worry about your switch game being squished or scratch.
  • 【Handheld Palm Size】Sleek, compact and easy to travel, they're about the size of your palm, small enough to put in your pants pocket. It’s more convenient and easier when your taking y....
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Light Switch Guard Optional Wall Plate Cover Switch ON or Off Protects Your Lights or Circuits from being Accidentally Turned On or Off by Children and Adults 2 Pack

  • Controllable Switch: Unique Buckle lock design, locking in either ON or Off position. Easy for adults and difficult for kids..
  • Lock Down the Hidden Danger: These Toggle Switch Shields can effectively prevents accidental shutdown or opening of items connected to the switch and....
  • Easy to Install: Just install the light switch guard once and you don't have to worry about switch anymore..
  • Extra Screw: In most cases, installing the light switch lock will increase the thickness of the switch panel, making the original screw not long....
  • Compatible: These wall switch guards fit any standard light switch..
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Country Side - Oil Pastel Painting Lesson

  • 【Storage 12 Game Cards & 12 Micro SD Card】Keeping all switch game card in one place, the switch card case sore up to 12 game cartridges and also....
  • 【Magnetic Closure】The magnetic lock design makes it easy to open the switch cartridge holder and re-lock it, the secure closure lock doesn’t fly....
  • 【Robust Shell Protection】After 5000+ dropping tests from 10ft high and improvement, this switch cartridge holder like a tank protecting your games....
  • 【Soft Rubber Lining】It’s filling with rubbery cushion interior, soft and sturdy , thick padding holds your switch storage games gently and....
  • 【Handheld Palm Size】Sleek, compact and easy to travel, they're about the size of your palm, small enough to put in your pants pocket. It’s more....
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Rocker Switch Plate Cover Guard ILIVABLE Child Proof Light Switch Guard Protects Your Lights or Circuits from Being Accidentally Turned On or Off by Children and Adults 2 Pack White

  • Lock Down the Hidden Danger: These Rocker Switch Shields can effectively prevents accidental shutdown or opening of items connected to the switch and....
  • Controllable Switch: Unique buckle lock design with self-locking structure, locking in either ON or Off position..
  • Easy to Install: Just install the light switch guard once and you don't have to worry about switch anymore..
  • Extra Screw: In most cases, installing the light switch lock will increase the thickness of the switch panel, making the original screw not long....
  • Compatible: These wall switch guards fit any standard Rocker style light switch..
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UpBright 15V 2A AC/DC Adapter Compatible with ZVOX AccuVoice AV150 AV155 SKU#4001556 AV157 SKU#4001571 AV200# 4002001 AV201 AV203 4002031 AV205 Sound Bar TV Speaker 111 G30DD-SW Power Supply Charger

  • World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP:....
  • UpBright New Global 15V 2A AC / DC Adapter Compatible with ZVOX AccuVoice AV150 AV155 SKU#4001556 AV157 SKU#4001571 AV200 SKU#4002001 AV201 AV203....
  • Compatible with: 111 Model G30DD-SW G30DDSW Jiangsu Chenyang Electron Co., Ltd. / Danyang Chenyang Tech-Electron Co., Ltd. 15V 2A Power Supply Charger.
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Geekria QuickFit Audio Cable with Mic Compatible with Skullcandy Hesh 3, Hesh 2, Grind, Venue, Crusher Wireless Cable, 3.5mm Aux Replacement Stereo Cord with Inline Microphone (4 ft/1.2 m)

  • Made of premium copper, provides optimal conductivity and durability..
  • Thermoplastic Elastomer (TPE) and rugged, ensure the superior audio transfer against electron magnetic or radio interference (EMI or RFI), extreme cold or hot temperature and maximum protection..
  • Work with devices with standard 3.5mm AUX jack, such as headphone amplifier, MP3 players, laptops, PCs, cellphones, tablets, home theaters, speakers, game console controllers, PS4, PS5, Switch, etc. Microphone and volume control works with iOS, Android devices..
  • Package includes: 1 x headphones replacement cable with 1/8 in (3.5mm) jack..
  • Cable compatible with Skullcandy Hesh3 Hesh2.0 Hesh2 Hesh Grind Crusher Wireless CrusherEvo CrusherANC Crusher Cassette Aviator Venue Wireless Venue SupraHesh3 MixMaster headphones cable..
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