[Paulo] just tipped us about an Excel based high frequency transistor amplifier calculator he made. We’re guessing that some of our readers already are familiar with these class A amplifiers ...

After a few modernizations and tweaks, the result is an 8-transistor stereo amplifier that’s aesthetically ... pull bias circuit and limited the high-frequency response. As for the finished ...

Description: Devices integrating two transistors are available in ultra-compact packages, suitable for various applications such as pre-amplifier differential amplification circuits, high-frequency ...

The HiFiMAN SERENADE Wireless DAC/Headphone Amplifier offers lossless streaming over Wi-Fi for $200 less than its predecessor ...

Before we can do any high-frequency designs, we need simplified high-frequency models for active devices; BJT (bipolar junction transistors) and FET (field effect transistors) that are (1) generic, ...

AmpliTech: Enabling High-Performance Satellite Communication AmpliTech’s high-frequency ULNAs play a ... transformation with our high-performance amplifiers,” said Fawad Maqbool, CEO of ...

Transistor-based amplifier technology was relatively new ... were designed to remove the sound of vinyl surface noise and high frequency distortion when used in concert with the slope dial.