The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

The Dynaco ST-70 is one of the most popular tube amplifiers ever. First released in 1959, it's still sought after by hi-fi enthusiasts today.

Music streamers are a convenient and versatile one-box solution for getting high-quality digital music from multiple online sources.

In the first part of this audio synthesis series, we explored the block diagram and key functions of the Basic Synth software. In this concluding installment about the MiniPhonic, we turn our ...

APC issue 542 (February) is now available, ensuring you never miss another software update.

Aiming at the problem of poor human auditory sensation caused by the wide range variation of audio signal amplitude, a high-precision and expandable automatic volume control circuit system is designed ...

The differences between the Marantz and the WiiM might also come down to a matter of perspective. I see the Stereo 70s as an integrated amplifier with an internal DAC and streaming front end, but I ...

This paper introduces the simulation of the MOSFET common-source amplifier circuit, and provides a method to jointly solve the physical model of the device and the external circuit to simulate the ...