The circuit was designed to provide more efficient output with a dynamic microphone by using a low noise preamplifier. Dynamic Microphone – one variety of microphone that has the following features of ...

This mic preamp uses the low noise IC uA739. The circuit is an example of how a good preamplifier can be designed for dynamic microphones. The IC houses two identical integrated preamp circuits. The ...

Even if you've never heard of Shure's SM7B, you've almost certainly heard the SM7B. From live radio to podcasting and streaming, the sleek, black microphone can be found hanging in front of mouths, ...

It’s been 50 years since the iconic Shure SM7B was first unleashed upon the music world. Since then, this microphone has gone on to be used on countless million-selling albums and seems to be the ...

Shure has launched a new member of its iconic SM7 family, the new SM7dB XLR dynamic vocal microphone, featuring a built-in active preamp for a simplified audio workflow that removes the need for ...

Designed and built in collaboration with TRUE Systems founder Tim Spencer. TUCSON, Ariz., July 22, 2026 /PRNewswire/ -- The new TRUE BLUE 520 preamp from Cloud Microphones is now ...

The Universal Audio SD-1 is a versatile, durable dynamic microphone offering natural sound for various applications from a trusted name in music tech, though it requires substantial preamp gain to ...

The microphone is the first element in the broadcast chain. In our January issue, Trends in Technology looked at this leading element and provided some ideas and tips on making the right selection.

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The microphone is the first element in the broadcast chain. In our January issue, Trends in Technology looked at this leading element and provided some ideas and tips on making the right selection.