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.

If you want to do something outside of the lab, you’ll need an amplifier and that’s what [Tech Minds] shows how to do in a recent video. (Embedded below.) The video covers LimeSDR, HackRF ...

To check, remove the power from the amplifier and see whether the problem goes away. There are three types of amplifier – masthead, set-back and distribution. All these need a power supply to work.

The Fosi Audio BL20C is a Bluetooth 5.0 enabled 2.1 channel stereo amplifier and U-disk player with a compact Class D power amp for home theater speaker systems. It allows for convenient and ...

A stereo amplifier is the beating heart of any hi-fi ... most convenient and space-efficient option of a one-box integrated amplifier as opposed to a pre/power pairing (where preamp and power amp ...

Following the recent announcement of the Telos 2800 mono power amplifier, the Swiss manufacturer has unveiled the Telos 690 integrated stereo amplifier to add to its collection. Conceived as ...

Following up with those product introductions, Goldmund is adding a new stereo power amplifier to its product line-up, the Telos 800. The Telos 800 is designed to deliver all the power needed to drive ...

the REX 300 provides an “Intelligent Power Upgrade” option. This allows customers to order or upgrade the REX 300 as a stereo or monoblock amplifier. BAT allows an owner of a stereo REX 300 to easily ...

The premium-priced Stereo 230 certainly falls into the best amplifier category and builds upon the foundation set by its 130 predecessor, packing more power beneath its wonderful mid-century casing.

Compound semiconductor IDM Transcom has seen a strong pull-in of power amplifier orders for niche application markets, such as aerospace, defense, and satellites, boosting its overall ...

general purpose op amp with a rail-to-rail input and output using a single 1V power supply. This amplifier is an ideal candidate for low power data acquisition systems, handhelds, and other portable ...