Integrated Amplifiers

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Review: Mark Craven, Lab: Paul Miller  |  Jun 22, 2025  |  First Published: Jun 01, 2025
hfnoutstandingMarantz returns to the premium hi-fi sector with a trio of heavyweight flagship models including an SACD player/DAC, integrated amplifier and network-attached preamplifier

At the tail end of 2020, when Marantz released its Model 30 amplifier [HFN Jan ’21], the name paid homage to the brand’s Model 1 preamp of 1954 while the chassis styling nodded at past Marantz designs from hi-fi’s ‘golden age’. However, this was not a case of the New York-born (but now Japan/California-based) company jumping headfirst into the so-called ‘nostalgia economy’ with a retro/vintage-inspired product, more the first step in a complete overhaul of its brand image. Since then, there have been various additions to the new-look Model catalogue, but all have sat below the Model 30. Until now...

Review: Jamie Biesemans, Lab: Paul Miller  |  Jun 01, 2025  |  First Published: Apr 01, 2025
hfnoutstanding Denon’s first big integrated since its Anniversary PMA-A110 model, launched five years ago, is designed to tug the heartstrings of traditionalist audiophiles. Are you one?

Denon updates its AV receivers at the drop of a hat, but its stereo amplifiers typically enjoy a far longer shelf-life. Side-stepping its 110th anniversary PMA-A110 model [HFN Dec ’20] for a moment, the brand’s previous flagship, the PMA-2500NE [HFN Aug ’16], illustrates this longevity. Nonetheless, there’s a direct line between the PMA-A110 and the £2999 PMA-3000NE tested here, as numerous hardware tweaks devised for that limited edition model underpin Denon’s new stereo integrated.

Review: Mark Craven, Lab: Paul Miller  |  May 30, 2025  |  First Published: Nov 01, 2024
hfnoutstandingIndustry ‘disrupter’ WiiM continues its campaign to shake up the audio scene with another comprehensively-equipped streamer, this time with a Class D amp on board

If I had a pound for every time I’d heard someone talking about WiiM in the last year I would easily be able to afford the £329 streaming amplifier auditioned here. Since its arrival in the UK in 2023, WiiM – the consumer-facing brand of California-based smart technology company Linkplay – has earned a reputation for compact, networked hi-fi products that combine wide feature sets and a forward-thinking control app, but at prices that would have seemed like science-fiction just a few years ago.

Review: Jamie Biesemans  |  May 28, 2025  |  First Published: Nov 01, 2024
hfnedchoice Produced under the watchful eye of Monitor Audio, Blok’s modular ‘hi-fi furniture’ combines acoustic engineering with contemporary design.

As the EISA Awards jury noted this year [HFN Oct ’24], AV furniture is ‘often overlooked… but has a crucial part to play’. Monitor Audio would agree, and having acquired Blok in 2019, it has launched a redesigned Stax 2G system this summer. Retaining its predecessor’s wooden box-like supports and full-width shelves, the improved modular form-factor promises to be easier to configure and assemble.

Review: Jamie Biesemans, Lab: Paul Miller  |  May 27, 2025  |  First Published: Nov 01, 2024
hfnoutstandingA fusion of Yamaha’s hi-fi audio technologies with the proprietary Sound Field modes debuted on its AV hardware decades ago, the HA-L7A is a headphone amp with a twist

For a brand name that appears on very diverse products, from grand pianos to outboard motors, it’s amazing that Yamaha has little in the way of high-end head-fi – the company was a very early adopter of planar-magnetic headphone technology, after all. The HA-L7A DAC/headphone amp is the second product launched to address that deficiency, following on from the YH-5000SE headphone, which garnered an EISA Award last year and is a spiritual successor to the legendary HP-1 from ’76.

Review: Andrew Everard, Lab: Paul Miller  |  May 02, 2025  |  First Published: Nov 01, 2024
hfnoutstandingNaim Audio’s latest single-box solution takes the Uniti Nova, with its NP800 streaming platform, and swaps out the Class A/B amplifier for a higher power Class D engine

The term ‘game-changing’ is widely overused, but it’s fully justified in the case of Naim’s original Naim Uniti. Launched in 2009, it was in the vanguard of CD/streaming/amplifier products, a concept now more widely adopted in the past decade and a half. And in the 15 years since the original Naim Uniti appeared, the company has continuously developed the technology inside the series, not to mention spinning it off into component network players and its Mu-so network speaker systems.

Tim Jarman, Lab: Paul Miller  |  May 02, 2025  |  First Published: Oct 01, 2024
hfnvintage A child of the Rank Organisation, the Linton can trace its roots back to the Leak Delta 30 and Stereo 30 Plus before it. We travel back to Wharfedale’s (early ’70s) halcyon days

The Wharfedale Linton loudspeaker is one of those hi-fi products that seems to have been around forever. It has been produced in many forms and is still with us today in ‘Heritage’ guise. The original Linton, Super Linton and Linton 2 were all strong sellers in the 1960s and ’70s and many listeners will have heard, owned or borrowed a pair at some stage. Lesser known was Wharfedale’s complete Linton system, which was offered in hi-fi’s boom years of the early 1970s. It is the amplifier from the first version of this which we are looking at this month.

Dave Berriman & Paul Miller  |  Apr 27, 2025  |  First Published: Apr 01, 2025
hfnvintage

This pre/power system from the boutique UK marque benefits from its designer’s attention to detail and tube know-how, says Dave Berriman

Every so often, you stumble across something a bit special. Well, ‘stumble’ is perhaps not quite the right word, but I did hear a rather captivating sound coming from the GATE room at one of the UK’s smaller audio shows a year or two ago, and then again at the Heathrow-based Hi-Fi News Show last year.

Review: Andrew Everard, Lab: Paul Miller  |  Apr 23, 2025  |  First Published: Oct 01, 2024
hfnoutstanding

Conceived as the ‘command centre’ of a modern high-end system, T+A’s powerful all-in-one system embraces CD and streamed audio, in all its flavours, and radio too...

Looking for a simple, no-frills, ‘straight wire with gain’ amplification solution? If so, it’s a case of ‘move right along, please – nothing to see here’, for T+A’s R 2500 R, available in black or silver at £12,905, is a prime example of large-scale integration in the quest for one of those ‘just add speakers’ systems. Yes, you could connect other source components to it, thanks to a choice of analogue and digital inputs – but really, why would you want to?

Review: Jamie Biesemans, Lab: Paul Miller  |  Apr 23, 2025  |  First Published: Oct 01, 2024
hfnoutstanding

With the H600’s streaming/DAC platform at its heart the new H400 – dubbed the ‘Streamliner’ by Hegel – looks set to take over as the sweet spot of the range

When Hegel’s reference H600 integrated amplifier [HFN Oct ’23] arrived to replace the H590 [HFN Oct ’18] last summer, it didn’t require much insight into the hi-fi industry to guess that the H390 [HFN Aug ’19] would also be marching in the general direction of the exit soon enough. It’s taken a year, though, before the replacement H400 – aka the ‘Streamliner’ – eventually pulled into port.

Review: Ken Kessler  |  Apr 01, 2025  |  First Published: Feb 01, 2025
hfnvintage Designer looks, battleship build quality, superior sonics... Ken Kessler is beguiled by an amplifier that shows off its manufacturer’s true colours

True story: a knowledgeable audiophile arrives at my listening room in mid-November. Pink Triangle’s Integral integrated amplifier is driving a set of Wharfedale Diamond 8.1s, its badge covered with tape. I state to this collector of some repute with a memory spanning 35 years, ‘You will never guess who made this amplifier. Never’.

Review: Mark Craven, Lab: Paul Miller  |  Feb 04, 2025  |  First Published: Mar 01, 2025
hfncommendedBased on the same ICEpower Class D amplifier module as the Stellar Strata, the ‘MK2’ trades streaming functions for an MM/MC phono stage. But power is increased...

PS Audio’s new Stellar Strata MK2 amplifier looks – at first glance – identical to the original Stellar Strata [HFN Mar ’21], save the ‘MK2’ lettering now added to its fascia. The slender chassis, offered in silver or black and a feature of all Stellar series hardware, is retained, as is the slim text display, right-side volume rotary and headphone output of its predecessor. So from the off, it’s clear that any changes made for this second-generation design are under the hood.

Review: Mark Craven, Lab: Paul Miller  |  Jan 29, 2025  |  First Published: Jan 01, 2025
hfncommended

Headquartered in Kanagawa, Japan, Soulnote has created a trio of product ranges in just ten years. Its mid-range Series 2 comprises a phono stage, DAC and the A-2 integrated

Soulnote’s A-2, available for £6300 in silver or black, is an integrated amplifier with an air of the ‘old skool’ about it. No network or digital connectivity, just analogue all the way, and only line-level too, as the Japanese manufacturer prefers to keep its phono stages separate. There’s no form of system control (ie, 12V triggers), and the user experience is very much plug-in-and-play, aided by an elegant remote and even simpler front-panel display.

Review: Mark Craven, Lab: Paul Miller  |  Jan 16, 2025  |  First Published: Dec 01, 2024
hfnoutstandingLeveraging key know-how from its flagship Apex amplifiers, and replacing the original Diablo integrated, the Diablo 333 is more powerful, more flexible and yet more devilish!

Integrated amplifiers are ten a penny, but not when you get into five figures. Often, at this point, consumers and manufacturers pivot toward pre/power systems, pursuing gains in performance and functionality in favour of the simplicity that comes from a one-box design. Yet high-end integrateds do exist, as illustrated by the Diablo 333, starting at £24,500, from Denmark-based Gryphon Audio.

Review: Jamie Biesemans, Lab: Paul Miller  |  Jan 14, 2025  |  First Published: Dec 01, 2024
hfnoutstandingReplacing the PM7000N and styled to partner the CD 60 disc player, Marantz’s new Model 60n streaming integrated turns out to be a very lightly-trimmed Model 40n...

With the launch of the £1300 Model 60n, Marantz finally has an entry-level alternative to the £2200 Model 40n [HFN Apr ’22]. This is par for the course, as Marantz has similar ‘good’ and ‘better’ offerings in the shape of the Model 30 [HFN Jan ’21] and Model 50 amplifiers. But where those two are ‘old-school’ analogue-only separates requiring external sources, this new Marantz amplifier is an all-in-one with DAC and streaming capabilities – all of which explains the ‘n’ for ‘network’ at the end of the name.

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