Reviews Adult Electron Tube

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..

2000X Optical Microscope for Adults Students Kids, Metal Body, 2 WF Eyepieces, Dual-lluminators System, US Plug, Full Accessories for Kids Students Begginers

• 【2 Eyepieces/12 Kinds of Magnification】: Wide-Field eyepiece WF10 + WF25, removable barlow lens, 40x to 2000x magnification. Made of metal, best quality, better touch..
• 【Dual Illumination System】: With two light sources on the top and bottom, you can see the specimen better and see more kinds of specimen. In addition, the dial-type 6-color filter connects to the world of various colorful microorganisms!.
• 【Ergonomic Design】: Coarse & fine two focusing modes, 45 degree inclined eye tube, 360 degree rotatable monocular head. Dimmable lights can adapt to different sun intensities..
• 【Complete Accessories and Long Service Life】: Smartphone holder, research set, preparation set, is suitable for children elementary school junior high school and adult enthusiast beginners, school, laboratory, home, one-on-one lessons. Compared to electron microscopes, optical microscopes have a longer service life and can be used for decades if properly stored..
• 【Worry-free Shopping】: 30 days free returns & 2 year product warranty. If you have any questions, please feel free to contact us. We will reply within 24 hours. Thank you very much..

Okuyonic Phono Preamp for Turntable, Preamplifier Headphone Amplifier DIY Kit Tube Phono Preamp 6J1 Preamplifier for Active Speaker

• The headset can be pushed to 300 ohms, the general recommendation is 16-150 ohms.
• Adopt 6J1 electron tube, classic collocation.
• Adopts 12V DC power supply, internal stable boost to 100V to ensure the performance of the tube.
• A cost-effective preamplifier with warm, mellow, sweet and transparent sound.
• Carefully debugged circuit with stable performance, quiet and no noise.

dbx 540 Tube Mic Preamp with Optical Compressor - 500 Series

• Suitable for use in all 500-series-compatible systems.
• Class A transform less high voltage signal path.

DollaTek 2Pcs 6P1 Electronic Tube, J Class

Not That Kind of Girl Live Demo [Explicit]

• Funny Nerdy Atom Science Chemistry Joke for scientists or nerds! Best Gift For Physics Lovers. Funny I Lost an electron, are you positive? Gift this....
• Funny electron subatomic particle electric charge pun for chemists and chemistry teachers. I've Lost An Electron, Are You Positive? Pun joke for kids,....
• Lightweight, Classic fit, Double-needle sleeve and bottom hem.

I Lost an Electron. Are You Positive? Chemistry Joke T-Shirt

• Funny Nerdy Atom Science Chemistry Joke for scientists or nerds! Best Gift For Physics Lovers. Funny I Lost an electron, are you positive? Gift this to geeks on Birthday or Christmas. Funny Chemistry, Nuclear Physics humor..
• Funny electron subatomic particle electric charge pun for chemists and chemistry teachers. I've Lost An Electron, Are You Positive? Pun joke for kids, Chemist Joke Science Geek Humor gift. Smart jokes for kids..
• Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Schrodinger's Cat Is Alive Dead Paradox Science Geek T-Shirt T-Shirt

• Funny Nerdy Atom Science Chemistry Joke for scientists or nerds! Best Gift For Physics Lovers. Funny I Lost an electron, are you positive? Gift this to geeks on Birthday or Christmas. Funny Chemistry, Nuclear Physics humor..
• Funny electron subatomic particle electric charge pun for chemists and chemistry teachers. I've Lost An Electron, Are You Positive? Pun joke for kids, Chemist Joke Science Geek Humor gift. Smart jokes for kids..
• Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Organic Chemistry Model Kit (307 PCS) – Armyte Chemistry Molecular Model for Teacher Student and Young People Academic Chemistry Education, Pack with Atoms, Bonds, Electron Orbital (Colorful)

• ...rs or parents, you can teach your students or children about the complex molecular structure much easier than only picture in books!.
• 2. Most complete and precise Chemistry model: This sophisticated model contains 126 atoms including: Carbon, Nitrogen, Oxygen, Hydrogen, Sulfur, Chlorine, etc. Besides, it contains 30 electron cloud orbitals, 150 molecular bonds (single bond.
• triple bond) and 1 bond-disassemble tool. With this kit, it’s very easy to make a benzene, ethylene, methane molecular by using ‘4-hole Carbon’ atom and ‘1-hole Hydrogen’ atom..
• 3. Excellent Electron Orbital Model Kits: Our product contains extra electron orbital model for advanced education in Chemistry. For example, you can assemble a Methane electron orbital model by using ‘5-hole Carbon’ atom and ‘1-hole Hydrogen’ atom. This is a difficult part and therefore, it’s an essential part for students and children..
• 4. Durable Model: PP (polypropylene) plastic Atoms have good durability, high gloss and well texture. LDPE (Low density polyethylene) plastic linking bonds have perfect durability and perfect bending property. The product can endure many years. Never worry about broken problem..

MEETOOT Serological Pipette 10PCS 1ml Disposable Independent Sterilizing Packing Polystyrene Serum Pipets with Graduated Sterile Burette

• Individually packaged with color circle logo at the end of the tube..
• Electron beam sterilization adopts polyolefin filter element, which can effectively prevent pollution and has precise scale with extra capacity..
• Polyolefin filter element to prevent pollution, clear two-way scale, transparent, light weight, stable chemical properties, acid and alkali resistance, high temperature and pressure resistance..
• Made of polystyrene, no pyrogen, no endotoxin, no cytotoxicity, no hemolysis, no DNase and RNase..
• Product use, mainly used for measuring a certain volume of liquid and vacuum suction, widely used in tissue culture, bacteriology, clinical, scientific research experiments, etc..

Flexible Flyer Metal Runner Sled. Steel & Wood Steering Snow Slider, 48”

• Snow Tube Heavy Duty: Heavy duty snow tube is perfect for most kids and adults up to 250 lbs. Once snow tube for sledding is fully inflated, snow sleds for kids and adult will measure approximately 47" across. The bottom of inflatable snow tube for kids will make a drum sound when you tap on it when fully inflated. Pick a favorite color to enjoy exciting skiing in this winter!.
• Snow Sleds – Safety & Comfort: Snow sleds for kids and adult give you the smoothest and safest glide on the slopes in winter! The extra safety cushion provides even more support and bump absorption. A pair of sturdy handles ensure that you can hold inflatable snow tube for kids firmly when you encounter difficulties. The tow cord offers extra convenience when carrying heavy duty snow tube with snow tube cover back uphill..
• Adult Snow Tube with Snow Tube Cover: Heavy duty snow tubes are made of heavy-duty butyl rubber, which can withstand the extremely low temperature and collisions. The upper surface is made of Oxford cloth and the lower layer is made of vinyl material. Inflatable snow tube for kids offers lightning speeds while remaining durability to tackle the most rugged slopes....

Estes Alpha III Rocket Launch Set

• BUILD and launch your own high-flying model rocket! There’s no thrill quite like launching a model rocket, watching it streak skyward, reach peak altitude, and then return gently to earth. When you build them, the thrill is even better. Thanks to Estes model rocketry, kids can explore the wondrous world of science while experimenting with different combinations of rockets, engines and accessories to better understand how rockets reach outer space..
• SKILL LEVEL: The Alpha III is an easy-to-assemble, Beginner level rocket with pre-colored parts..
• RECOMMENDED ENGINES (not included): 1/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-3, C6-5, C6-7.
• PROJECTED ALTITUDE: 1100 ft. (355 m) on a C6-5.
• ESTIMATED ASSEMBLY TIME: 1 hour (glue drying time not included).
• LAUNCH SYSTEM: Compatible with the Porta-Pad II launch pad and Electron Beam launch controller, or any launch system that can support a 1/8 inch launch rod.
• AGES: For boys and girls ages 10+ with adult supervision for those under 12, and rocketeers of all ages..
• Launch system included (Launchpad colors may vary).

Estes 1491 Taser Rocket Launch Set

• Build and launch your own high-flying model rocket! There’s no thrill quite like launching a model rocket, watching it Streak Skyward, reach Peak altitude, and then return gently to earth. When you build them, the thrill is even better. Thanks to Estes model rocketry, kids can explore the wondrous world of science while experimenting with different combinations of rockets, engines and accessories to better understand how rockets reach outer space..
• Skill level: The Taser is a great beginner level kit. A basic entry point for a beginning model Rocketeer, the Taser is an easy-to-assemble kit with molded and pre-colored parts..
• Recommended engines (not included): a8-3, b4-4, b6-4, b6-6, c6-5, c6-7.
• Projected altitude: 1100 ft (335 m) on a c6-5.
• Estimated assembly time: 1 hour (glue drying time Not included).
• Launch system: includes porta-pad II launch pad with a 1/8 inch launch rod and electron beam launch controller.
• Ages: For boys and girls ages 10+ with adult supervision for those under 12, and rocketeers of all ages..