In 1962, high import taxes made it impossible for Jim Marshall, a music-store owner in London, to meet demand for popular American-made Fender amplifiers, and he set out to create his own.

Unfortunately the available memory on Microcontrollers is quite restricted and we do not get very far by storing a (uncompressed) WAV file e.g. in program/flesh memory, so I started to look into ...

Pedal amps aim to deliver the sound, feel and response of (usually) a tube amp, all in something that fits on your pedalboard. Some of the best pedal amps might only give you one style of amp - so ...

In this article, we will learn how to similar speed sensor using Arduino and IR sensor. By setting up the two IR sensors at a fixed distance from each other, we can track the time it takes for the ...

Here’s how it works. The beating heart of any hi-fi separates system, the stereo amplifier is what takes in your sources (CD player, turntable, music streamer) and amplifies their signals to an output ...

If you're looking for an entry-level stereo amplifier as your first step into a decent hi-fi system, then these two five-star models from Marantz and Rotel won't have escaped your attention. Marantz ...

ArduTV is an upcoming shield designed to make it easy for Arduino users to connect their projects to any HDMI display. By using an AMD Spartan-7 FPGA, it handles all graphics processing on its own, ...

Whether you’re looking for better sound quality or want to add some real bass to your stereo, an amplifier is necessary to get the most out of your speakers, especially if you’re using ...

Integrated amplifiers have become very popular again with audiophiles for a few reasons and we think it’s fair to say that expensive separates are becoming less relevant. Build quality matters.

ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and Bluetooth. ESP32 integrates an antenna switch, RF balun, power amplifier, low-noise receive ...

AV receivers are classified based on how many speakers they can power. The more amp channels and power, the higher the price. Room correction Room correction adjusts your speakers’ performance ...

A separate headphone amp with a built-in USB digital-to-analog converter (DAC) lets you use wired headphones with all of your mobile devices. We recommend the Fosi Audio DS1 because of its ...