Making a precision programmable current sink by floating the long-forgotten anode pin of the TL431 voltage regulator.

This Pre-Amplifier circuit is a minimalistic design, a.o. inspired by valve design, which should help sound clarity. The circuit counts 5 transistors, has 0.1% distortion (expected from 60dB loop gain ...

The features of this circuit are: good stability and the facts that transistor parameters are noncritical, no bias adjustments are required, frequency response is flat over the audio range, and ...

"Hamamatsu is known as the city of music," Yamaha tells us of the coastal city it calls home. Sitting slap-bang between Tokyo ...

Milwaukee County Circuit Judge Hannah Dugan was charged April 25 with two felonies for her role in helping an undocumented immigrant avoid arrest after he appeared in her local Wisconsin courtroom.

Income taxes generate over $2 trillion per year, according to the Department of the Treasury. Even if a president imposed 50% tariffs on all imports, the income generated would represent less than ...

Federal authorities arrested Milwaukee County Circuit Judge Hannah Dugan on Friday morning on felony obstruction charges for allegedly helping an undocumented immigrant avoid arrest by ICE agents ...

We've tested everything from elite Dolby Atmos soundbars to cheap and simple TV sound upgrades, and these are the best. One of the best soundbars is essential if you’ve invested in a big TV and ...

The TDA7052A is an integrated audio amplifier circuit produced by NXP Semiconductors (formerly Philips Semiconductors). It is designed for low-voltage, low-power applications and is commonly used to ...