SoundSource 4 is a menu bar utility for changing the volume, output, and audio device settings for individual apps, with support for adding built-in or third-party audio effects in real time. For all ...

If you're tired of adjusting Windows volume constantly, EarTrumpet allows you to control individual app volume directly from the taskbar.

Digital potentiometers (pots) offer advantages for audio volume (gain) control applications and can replace bulky mechanical pots, especially in handheld portable devices such as MP3 players, PDAs, ...

I got an open box M-Audio M-Track Solo for silly cheap, just for laughs. I know absolutely nothing about music creation, but I do have quite a collection of USB DACs and the price was good... and I ...

Volume control is a simple premise on Android phones. You hit your volume rocker, set your volume, and go. You can also set your notification, call, and media volumes independently. However, that is ...

This week far finer-grain control over audio volume has been released for most Android devices. This control comes in an unofficial app by the name of Precise Volume – and it comes without cost. There ...

The original AirFly Pro is a fantastic little device that lets you stream wireless audio from any standard 3.5mm headphone jack. This made it a great tool for inflight entertainment systems, ...

One fun and cool thing for ardent audio folks to do is switch the volume of an audio amplifier between levels on a digital panel. Here’s a simple project to help you understand the technology behind ...

A regular Hack A Day reader sent in a tip about an LM386 stero amplifier with digital volume control. The resulting build is very professional and could easily be adapted into a slick iPod dock build.

Spotify users can no longer control the volume using iPhone's physical buttons when streaming to an audio device. Credit: Jaap Arriens/NurPhoto via Getty Images Spotify users on iPhone who listen to ...