This circuit could be used for replacing your manual volume control in a stereo amplifier. In this circuit, push-to-on switch SW1 controls the forward (volume increase) operation of both channels ...

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.

L umin has unveiled a new flagship network audio player, the Lumin X2, which boasts a fully custom, bespoke DAC circuit and advanced streaming features for a high-end price point.

Maxim Integrated Products introduces the MAX9768 highly efficient, 10W, mono, single-supply, Class D speaker amplifier with versatile, analog/digital volume control. Class D architecture enables this ...

At $600, SPARTAN 30 promises low distortion volume control for use with active speakers or headphones. Volume Control: An active volume control circuit with a balanced output eliminates the need for ...

In low-end audio systems, digital potentiometers can be used as audio attenuators or amplifiers (Fig. 1). Unfortunately, a large change in volume at an arbitrary time can cause an abrupt discontinuity ...

Flagship component offers leading-edge capabilities like BluOS high-resolution music streaming, Dirac Live Room Correction, Dirac Live Bass Control and four independent subwoofer outputs, a first for ...

The volume slider on our virtual desktops is a skeuomorphic callback to the volume sliders on professional audio equipment on actual, physical desktops. [Maker Vibe] decided that this skeuomorphism ...

Simaudio has announced its new MOON 600i V2 integrated amplifier. This muscular-looking beast has been handcrafted in Canada and is designed to please demanding music connoisseurs. According to ...

Touch controls are not only used to switch devices on or off. They can also be used to control different functions. One good example is the TV remote control. If it is very important to keep the ...