The LTA Velo makes it debut this weekend at CAF 2023. One of my favorite pieces of hi-fi gear in the entire world is the Linear Tube Audio microZOTL MZ3 which is neither a solid-state or tube ...

This article explains the linear operating region of an INA and how it’s defined by the common-mode input voltage and the output-voltage plot. Most instrument amplifiers consist of three op amps ...

We therefore consider a device that performs the transformation Figure 1: Design and realization of the noiseless linear amplifier.