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 ...

Over the years I’ve become a student of mic preamp design, building and modifying several along the way and learning a little more each time. Usually, I worked from a kit or published set of plans.

A microphone preamp circuit is used to amplify a microphone’s output signal to match the input level of the devices following it in the signal chain. Matching the peaks of the microphone’s signal ...

An electronic circuit or stand-alone device that boosts microphone input. A mic preamp is used to adjust the volume of the signal sent to powered speakers or an amplifier. Unlike a phono preamp, there ...

Seventh Circle Audio has created a new revision of the A12B microphone preamplifier module offering a single stage preamp roughly based on classic American designs of the early 1970s. The company will ...

The What: TASCAM has unveiled the new SERIES 8p Dyna 8-channel mic preamplifier with analog compressor, the company’s first standalone mic preamp and A-D expansion device. The What Else: TASCAM has ...

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 ...