Measurements
- AUDIO
You Can DIY: A New Op-Amp for Phono Preamps – Part 2 – Development and Measurements
Brian Lowe (Belleson) developed a unique custom-designed transconductance amplifier (Bel Amp) with fully differential (balanced) low-noise JFET inputs and current…
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Whoop MG Review: A Screenless Tracker With Cardiac Measurements
In a sea of nearly identical fitness trackers, Whoop stands apart. Since it started in 2012, the company has understood…
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