When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Can you tell the functional differences between two amplifiers based on the manufacturers’ ...

Who is involved with simulating op-amp design and developing their datasheets? Clarifications on sometimes obtuse amplifier specifications. Pitfalls to avoid when interpreting ac specs. What to watch ...

We are nearing the discussion about selecting the total signal path to the ADC, but first we have a little more homework to do. Let’s talk about amplifier bandwidth, settling time, and clock rates of ...

A little of the old, a little of the new—here's a quick brushup on amplifier lore. Amplifiers are fundamental circuit-design elements. They drive everything from earbuds to antennas. Placed ahead of ...

It’s really all very simple once you understand it. Then, here’s the inside story on noise for those of us who haven’t been designing low noise amplifiers for ten years. You hear all sorts of terms ...

The Yamaha A-S801 is an honestly rated 100 watt/ch integrated amplifier with a built in high resolution USB-B DAC to power a serious dedicated two-channel or upscale PC system with pristine fidelity.

The Emotiva XPA-2 is a two-channel amplifier is one of the most powerful, highest value amplifiers we've reviewed to date. It is a lone wolf in a pasture of sheepish amplifiers. Power output: 250 ...

Pioneer Electronics (USA) Inc. gave two of its car amplifiers, the Pioneer GM-6400F 4-channel and GM-5400T 2-channel, a cosmetic makeover, providing consumers with an amplified car audio listening ...

Not everyone will need the expensive Sonos Amp, but for certain setups, it's the perfect solution to bridge the gap between Sonos and non-Sonos gear. The Sonos Amp isn't a piece of gear everyone needs ...

The new FiiO K7 headphone amplifier is an ideal way of listening to music at a desk or while relaxing late at night. Listening to music with headphones is a great way to immerse yourself fully in a ...