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.

Featuring 70W of power per channel, Marantz claims that the 50 will strike the "ideal balance between elegant, contemporary design and the musicality expected from any Marantz amplifier." ...

If you're looking to get hold of an excellent stereo amplifier for less than £500, the Marantz PM6007 has been our pick of the bunch for many years. It's managed to keep its title for another ...

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 ...

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 ...

So with all that said, here are our top picks for the best amplifiers for home hi-fi use: The follow-up to Marantz ... Stereo 230 certainly falls into the best amplifier category and builds upon the ...

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 ...

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 ...

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 ...