Save $58.50 on this professional-grade C2G Legrand Audio Amplifier, now at a record low price of $263.26 for powerful, flexible audio installations.

Audio amplifier fault diagnosis gets a fast reality check as Roberto Armani shows how a square wave exposes what a sine wave ...

The MAX9814 is a low-cost, high-quality microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. The device features a low-noise preamplifier, variable gain amplifier (VGA ...

The compact, low-cost condenser mic audio amplifier described here provides good-quality audio of 0.5 watts at 4.5 volts. It can be used as part of intercoms, walkie-talkies, low-power transmitters, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. DPA Microphones' HMA5000 two-channel high-voltage microphone amplifier provides extended dynamic ...

There’s a new kid in town, A-game Engineering. Its first product is the MA-1122, a battery-operated microphone preamplifier and headphone amplifier. The MA-1122 has a front-panel Neutrik XLR connector ...

Conventional wisdom has it that the solid state era in electronics began in 1948 with the invention of the transistor, or if you wish to split hairs, with the 1930s invention by the Russian [Oleg ...

Fosi Audio debuts the C3 AI Gaming Sound Card and MD3 Magnetic DAC/Amp at CanJam NYC 2026, expanding into gaming audio and ...