#62 In this electronics tutorial mini-series I set out to build a low noise signal amplifier to measure very small signals that are usually below the generic oscilloscopes noise floor. This time I look at […]
In this hobby, we come across a lot of different tweaks and tricks that claim they improve the sound quality of the component you’re upgrading. Do OP amps fit in the category of truth or […]
*Updated specs upon release: Slew Rate: 2100 V/µs Noise Density: ∼4 nV/√Hz @ 10 kHz The PA194 is a refined implementation of the PA94 power operational amplifier, capable of providing higher speed at 2100 V/µs […]
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