What Hi-Fi? on MSN

Marantz's new AV preamp and power amp duo are coming – and they are taking inspiration from an award-winning model

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

Marantz just made its gorgeous amplifiers a little more attainable

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

Marantz Unveils Two New ‘Reference-Quality’ Home Theater Components

Premium AV preamp and power amp options add a new level of performance to the brand’s acclaimed AV product range.
eCoustics

Marantz Unveils AV 30 and AMP 30 Home Theater Separates With IMAX Enhanced and HEOS

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 ...
Audioholics

Anthem's New MCA Gen2 Amplifiers Overview

Anthem's new MCA 225/325/525 multi-ch amplifiers boast up to 600 watts/ch power and low noise starting at $2k but are there caveats? Read on to find out. MCA 525 GEN2 Power Amplifier 5-channel power ...
ecoustics

What’s the Difference Between a Preamplifier, Integrated Amplifier, Power Amp and Receiver?

Understand the basic audio components of a Hi-Fi stereo system so you know what to look for when shopping for audiophile equipment. Amplifier. Amp. Preamp. Integrated amp. Phono stage. Tube amplifier.
EDN

170W Audio Power Amplifier Circuit by NE5534

The circuit aims to produce a power amplifier with the use of an operational amplifier NE5534 at its input compared to classic designs which use differential amplifiers. NE5534 – a high performance ...