Marantz has announced the newest additions to its home cinema range: the AV 30 Preamplifier and AMP 30 Power Amplifier.

Power operational amplifiers (POPs) are becoming increasingly common in control circuitry. Their primary advantages over conventional amplifiers are reduced part counts, increased reliability, and ...

In May 2025, Marantz introduced two reference-grade home theater components: the AV 20 preamplifier and processor and the AMP ...

They're finally here. Rega's Mercury and Solis pre/power are the brand's new high-end flagship amplifiers, and they are ...

In sports, great athletes are defined by big moments. Think back to Michael Jordan hitting “The Shot” to win the 1998 NBA Finals or Maradona scoring the “Hand of God” goal to win the 1986 World Cup.

Wiring in one amplifier can be complicated enough, especially when dealing with a factory car stereo. The situation gets more complex when you add multiple amplifiers to the equation. You can wire two ...

The AMP 30 carries the same clean, restrained exterior design language seen on the AV 20 and Marantz CINEMA Series AVRs, though in a slimmer chassis. Its signature front panel porthole display is more ...

We earn commissions from purchases you make using links in our articles. Learn more. For many car owners, the stock stereo just won't cut it and thankfully there are plenty of cost-efficient ways to ...

In systems with multiple supply voltages, operational amplifier power supplies must be established simultaneously with, or before, any input signals are applied. If this doesn’t happen, overvoltage ...

The low-power MAX44267 operates from a single 4.5- to 15-V power supply. (Images courtesy of Maxim Integrated) In the perpetual quest to meet the demands wrought by today’s mobile applications, Maxim ...

The Audiophiliac checks out the TA-100 integrated amplifier and A-300 stereo power amp, both of which retail for $400. Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end ...

If you’re building a hi-fi system, amplification is a necessary cog in the chain. While your source (turntable, streamer etc) plays your music and your speakers output it, the middle-man amplifier ...