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The basic difference between a normal solid state and tube amplification is where solid state uses transistor to amplify the sound, tube amp uses vaccum tube that modulate the signal.  In 1906, Lee De Forest invented the "audion," a triode vacuum tube capable of amplifying electrical signals. At early stage of invention it was use for Radio technology.  There are different types of valves. We will talk about the mechanism of triodes which is use for guitar amplification. In addition to triodes, other common vacuum tube types include pentodes, diodes and tetrodes.  A tube amplifier is made of vaccum tube and also called valve which is encased in a glass envelope. It's core components are - a cathode, annode / plate and at least one control grid. The cathode emits electrons when heated, which are then controlled by the grid and collected by the anode.  The main process starts with a tiny light bulb type filament inside the vacuum. When electricity flows through filame...

The market is occupied by tons of amazing gadgets every year which tells us the story of future technological innovation probabilities. Some latest technologies like the physics of aerodynamics, holographic or transparent display, nano technology are gradually helping us to step ahead of the futuristic smart innovation at a maximum level of comfort. Here are some coolest technologies took that place.  The first comes with the latest supernova multifunctional bluetooth speaker with lamp. This 25 watts powerful speaker delivers a captivating audio-visual experience with a vibrant lighting mode. This 2 paired devices for stereo sound has it's 8 different colours light mode and 9 hours of playback time. This amazing speaker can cost you near about 127$ bucks on Amazon.  NeoRulerGO is mainly designed for architects, engineers, estimators, and anyone working with scaled sketches. With 93 built-in scales, including US standard and metric options, it covers the most commonly used scal...

Collins Aerospace 3rd generation helmet mostly uses for the 5th generation fighter jet pilot. The cool part is it added an additional set of eyes and greater field of view to the most advanced US fighter jet which allows the pilot to take critical decision faster.  Compared to previous generation stealth aircraft helmets, it's not just about protecting the pilot's head anymore, it's a fully integrated, high-tech system that dramatically enhances next generation fighter jets situational awareness and combat capabilities.  The helmet is made of carbon fiber to reduce weight and head protection against impact and wind blast during high-speed flight and ejection.  It has active matrix liquid crystal display, pupilometre to ensure exact vision, 3D scan to create custom fit, Ejection upto 600 knots with many more advanced features.  The Electro Optical Targeting System provides extended range detection, precision targeting against ground targets, and long-range detection ...

At the end of the year 2024, Ventiva ionic cooling engine has launched their new invention for electronic cooling system. New thermal management suite cools electronic that operate at up to 40W TDP – without moving parts, noise or vibration.  This bladeless cooling solution will take the innovation of ultra thin devices to beyond boundaries. This tiny electro magnetic cooling device makes the computing system silent and more cooler than the traditional exhaust fan. Using the new invention of electro hydro dynamic airflow generates a high density of air. This solid-state cooling engine is suitable for up to 30-Watts Thermal Design Power (TDP) systems, making it the perfect solution for lightweight, ultra-compact, vibration-free, and utterly silent electronic devices.  How it works ?  It,s actually a solid state cooling technology without any moving parts itself based on principles of electrohydrodynamic (EHD). The electric field is created between two small electrodes, a...

When someone questioned about what are the most latest technology of 2021, the answer is difficult to say within a few words just because in this era of technology the amount of invention what are happening these days are incountable. Technology for all sectors such as industrial, artificial intelligence, electronics and many more other categories from where your answer is difficult to find. But here, we are focusing on some most latest electronic technology in these recent years which are newly invented or may be some of them are just a concept. The first one is Roland Go Mixer Pro X, if you make music video, live show, create your own composition on smartphones or tablets, this is the much needed device for you. Roland Go Pro Mixer X, has palm size audio mixers and mobile dock, multiple inputs mic, instrument and more, stereo input output, usb and AAA battery slot. So enhance your meeting, live shows and composition with compact size Roland Go Pro Mixer X audio mixer. The Next one is...