Displaying items by tag: amplifier - StereoLife Magazine

There's something rather appealing about a hi-fi system that doesn't demand an entire equipment rack, half a dozen power outlets, and a weekend spent figuring out which cable goes where. Compact all-in-one systems have been part of Marantz's catalog for years, but the Japanese manufacturer has never treated them as little more than glorified mini stereos destined for a bedroom shelf. The Melody X M-CR612 was a perfect example. Despite its modest dimensions, it combined a CD player, radio tuner, HEOS streaming platform, and an unusual four-channel amplifier that could drive two pairs of speakers or operate in a bi-amping configuration. It remained on the market for years, becoming something of a favorite among listeners who wanted proper hi-fi functionality without the usual collection of separate components. Replacing it was never going to be easy. With the new MCR 60n DAB, Marantz has kept the things that made the Melody X so appealing while bringing almost everything else up to date. HDMI eARC, a dedicated phono input, a substantially upgraded streaming platform, and even optional Dirac Live room correction have joined the party. What was already a remarkably versatile little stereo system has become something considerably more ambitious.

Not every stereo receiver needs to be a miniature computer. Over the past few years, even relatively inexpensive hi-fi components have acquired features that were once reserved for considerably more sophisticated equipment. Built-in streaming platforms, wireless networking, HDMI connections, music services, smartphone apps, and increasingly elaborate digital processing have become almost standard. There's nothing wrong with any of that, of course, but it does raise an interesting question. What if someone simply wants to build a conventional stereo system, connect a turntable or CD player, and listen to music without having to configure another device on their home network? Yamaha's new R200A is designed for precisely that kind of listener. It's a full-size, two-channel stereo receiver offering 100 watts per channel, a dedicated phono input, several analog connections, conventional radio tuners, and Bluetooth. There is no Wi-Fi, no MusicCast, no HDMI, and not a single digital audio input. Even the USB port on the rear panel is reserved exclusively for firmware updates. In other words, this is a stereo receiver in the traditional sense of the term: an integrated amplifier with a built-in radio tuner, intended to form the foundation of a straightforward hi-fi system.

Fezz Audio continues to refresh its product lineup, introducing another amplifier bearing the MK2 designation. This time, the Polish manufacturer has turned its attention to the Lybra, one of its most sophisticated integrated amplifiers and a design built around the legendary 300B triode. The original model occupied a special place in the company's catalog, combining the distinctive sonic character of directly heated triodes with enough power to drive a somewhat wider range of loudspeakers than most conventional single-ended amplifiers. The new Lybra MK2 retains that fundamental concept but introduces a redesigned signal path, expanded connectivity, and several practical improvements intended to make living with a tube amplifier almost as convenient as owning a modern solid-state integrated. Alongside the new integrated model, Fezz Audio is also offering the Lybra Mono Power Amplifier, a monoblock designed for enthusiasts who prefer separate preamplification and power amplification components.

Fosi Audio started out making small, affordable amplifiers designed to deliver as much performance as possible for relatively little money, while occupying considerably less space on a desk or shelf than conventional hi-fi equipment. Over time, however, the Chinese company's portfolio has expanded well beyond that original concept. DACs, preamplifiers, monoblocks, headphone amplifiers, and, more recently, loudspeakers and a dedicated music streamer have all joined the lineup. Now, Fosi Audio is attempting to bring these developments together into something that can reasonably be described as a complete audio ecosystem. At its core are four components with similar dimensions and a consistent visual identity: the S3 network streamer, ZD3 digital-to-analog converter, ZH3 headphone amplifier, and PSU20 linear power supply. Each can operate independently, but all four have been designed with the idea that users can gradually assemble a more sophisticated system as their requirements evolve.

You don't have to be a hi-fi enthusiast to know Harman Kardon. In fact, there's a good chance you've encountered the brand without ever setting foot in an audio store. Its logo has adorned the speaker grilles of countless cars over the years, with BMW being perhaps the most recognizable example of a partnership that has lasted more than three decades. Harman Kardon systems can also be found in vehicles from Mini, Volvo, Subaru, Kia, Hyundai, and several brands belonging to the Stellantis group. For most drivers, however, getting that distinctive badge on their speaker grilles has traditionally involved one important decision: ordering the appropriate audio package when buying the car. Miss that opportunity, and upgrading the sound system usually meant turning to a completely different manufacturer. Harman Kardon is now making that choice a little less permanent. Its expanding aftermarket car audio lineup includes two speaker families, Fit and Flow, along with the compact Flow 80 and Feel 700 subwoofers. Together, they offer everything from relatively straightforward replacements for factory speakers to the components needed for a more ambitious custom installation.

For years, we've been told that the future of home audio belongs to wireless speakers, streaming services, and devices controlled entirely through smartphone apps. And yet, somehow, the traditional micro hi-fi system refuses to disappear. It's not particularly difficult to understand why. For plenty of music lovers, a compact stereo with a built-in CD player, radio tuner, and two separate speakers remains one of the simplest and most practical ways to enjoy music at home. No complicated setup, no need to assemble a collection of separate components, and no requirement to reach for a phone every time you want to hear something. Panasonic clearly believes there's still a market for this kind of equipment, as the Japanese manufacturer has just introduced two new micro systems, the SC-PMX112 and SC-PM302. The former is a more sophisticated, 180-watt model with internet radio, Spotify Connect, and two-way speakers, while the latter offers a simpler, more affordable 60-watt alternative for listeners who are perfectly happy with CDs, radio, and Bluetooth streaming. Both retain the familiar micro hi-fi format while introducing a few welcome modern touches, including color displays and USB playback.

In the hi-fi industry, a new generation of amplifiers is generally expected to deliver more of everything. More power, more features, better specifications, and, inevitably, a higher price. Manufacturers love being able to announce that their latest model produces another twenty or thirty watts per channel, even if the actual benefits are considerably less obvious than the numbers might suggest. Soulnote has never been particularly interested in playing that game. The Japanese company has now introduced substantially revised versions of three of its most important integrated amplifiers, the A-0, A-1, and A-2, each carrying the ver.2 designation. Their familiar names and understated appearance might suggest relatively modest updates, but the changes go considerably deeper than a few upgraded components. All three have received revised output stages, bias circuits, and power supplies, while the more expensive models incorporate technologies developed for the flagship A-3. Most surprisingly, the new A-2 ver.2 actually produces less power than its predecessor. This isn't a cost-cutting measure or a technical setback. Soulnote has deliberately traded some maximum output voltage for greater instantaneous current delivery, believing that the result will be a more capable amplifier when connected to demanding loudspeakers. It's a decision that tells us quite a lot about the company's approach to audio engineering.

Compact bookshelf speakers and small streaming amplifiers have become enormously popular in recent years, but there are some laws of physics that even the cleverest engineers cannot completely overcome. A stereo system that fits comfortably on a sideboard, shelf, or small media cabinet can deliver surprisingly mature and sophisticated sound, but when it comes to the lowest frequencies, it will usually have to concede some ground to larger designs. One way to address this limitation is to add an active subwoofer, extending the system's bass response without immediately replacing everything with a pair of large floorstanding speakers. This is precisely the idea behind DALI's new Basik Sub, a compact model designed primarily to complement smaller stereo systems while remaining equally suitable for home theater applications.

Argon Audio has introduced two new subwoofers, the Berlin Sub 10 and Berlin Sub 12, both designed around the same fundamental concept. They combine sealed enclosures, downward-firing woofers, powerful 500-watt Class D amplifiers, and sophisticated DSP processing. The main difference between the two comes down to driver and cabinet size - the smaller model uses a 10-inch woofer, while its larger sibling features a 12-inch unit. What makes these subwoofers particularly interesting, however, is that Argon Audio has not approached them simply as a way of adding more low-frequency energy to a system. Considerable attention has also been paid to something that often proves more challenging than generating powerful bass in the first place - integrating a subwoofer properly with the main speakers and the listening room. This explains the presence of technologies such as Real Time Bass and Speakermatch, adjustable delay and phase settings, and a three-band notch filter. Both models also support wireless signal transmission through the Matrix Wireless system, making the Berlin Sub 10 and Sub 12 not only powerful but also relatively easy to position and fine-tune for a particular setup.

In 2026, Arcam celebrates its 50th anniversary. The British company's story began in Cambridge, where two engineering students and friends, John Dawson and Chris Evans, combined their interest in music with their technical expertise to establish Amplification and Recording Cambridge, later known as A&R Cambridge. Its first major product was the A60 integrated amplifier, introduced in September 1976. It not only gave the fledgling company a successful start, but also established the direction it would follow for decades to come. Although Arcam's catalogue eventually expanded to include disc players, digital-to-analogue converters, streamers and sophisticated home cinema electronics, amplifiers remained at the heart of the company's identity. To mark its golden anniversary, Arcam has introduced two new components positioned at the top of the Radia range - the A50 Signature integrated amplifier and the CD25 compact disc player.