Rotel's bijou integrated amp is small but mighty — and it became my system's pint-sized powerhouse

Rotel DX-5: Two-minute review

The Rotel DX-5 is a compact, beautifully constructed and very nicely designed stereo integrated amplifier with the emphasis firmly on digital sources of sound. It looks and feels good, it’s quite obviously built to last, and it’s specified to handle hi-res sources via its USB, coaxial and optical inputs as well as TV sound thanks to its HDMI ARC socket. A single line-level analog input deals with your properly legacy equipment (but not a turntable unless it’s pre-amplified).

Because it’s not a network device, it doesn’t have a control app. It has a remote control, though, which looks and feels just as swish as the device it’s controlling – but is more dependent on line-of-sight to the device it’s controlling than is the norm, and by quite a distance.

Sound quality is straightforwardly impressive. The DX-5 is an open, revealing and entertaining listen, one that has a real facility with dynamics and can express rhythms confidently. It retains and contextualise all the detail in a recording, has nicely even frequency response and is adept at unifying a recording even at the same time that it can pick it apart for your inspection. It demands you spend some time considering system-matching, because it’s quite assertive at the top of the frequency range – but other than that, its sound is no kind of chore to enjoy.

Rotel DX-5 review: Price and release date

• Released in April 2025
• Priced $1,499 / £1,399 / AU$2,199

The Rotel DX-5 is on sale now, and in the United Kingdom it sells for £1,399. In the United States the going rate is $1,499, while in Australia you’ll have to part with AU$2,199.

This is not hair-raising money for an integrated stereo amplifier from a renowned brand, but it’s quite stiff if you apply the ‘physical stuff/asking price’ ratio…

Rotel DX-5 review: Features

• ESS Sabre ES9039Q2M DAC
• Digital inputs outnumber analog inputs
• 25W per channel into 8 ohms

There’s not a huge amount of space inside the Rotel DX-5, but it seems fair to say it’s been utilised to something approaching ‘the maximum’.

Under the lid, the most space-hungry element is the high-current toroidal transformer – it’s wound in-house, and can churn out 25W of Class AB power per channel into an 8-ohm load (rising to 33 watts per channel into 4 ohms). The crucial business of digital-to-analog conversion is handled by the deeply fashionable ESS Sabre ES9039Q2M chipset – it supports 32bit/384kHz PCM and DSD512 via the amplifier’s USB-B input (some source devices will need a driver to be installed, but not all) and 24bit/192kHz PCM via its coaxial and optical inputs. The DX-5 is certified Roon Tested, and Rotel suggests the machine is capable of a considerable 10Hz - 80kHz frequency response. It’s also claiming vanishingly low intermodulation distortion and signal-to-noise ratio numbers at the same time.

The three digital inputs I’ve already mentioned line up alongside an HDMI ARC socket and a single line-level analogue input accessed via a pair of stereo RCA inputs. Outputs amount to a pair of speaker cable binding posts, a pre-out for use with a subwoofer, and a fascia-mounted 6.3mm headphone socket. Wireless connectivity is handled by Bluetooth, and here it’s compatible with SBC, AAC and aptX HD codecs. A small, discreet Bluetooth aerial is integrated into the rear of the chassis.

The strong implication, then, is that yours is an overwhelmingly digital set-up – and, what’s more, a set-up in which your source devices don’t have digital-to-analog conversion circuitry that can lay a glove on the DX-5’s. That may well be true, but nevertheless it might be nice to see a second analog input if only for flexibility’s sake. The omission of a phono stage for use with a turntable is more understandable, though, despite the record player’s sudden front-and-centre position in any modern stereo system – keeping costs and physical dimensions down do rather make it a bit of a non-starter.

Features score: 4.5 / 5

Rotel DX-5 review: Sound quality

• Open, detailed and properly defined presentation
• Equally adept with rhythms and dynamics
• Requires some system-matching in order to play nicely

It might be worth starting with the one area where the Rotel DX-5 is anything less than entirely easy to enjoy – this way I’ll be able to finish on a long and enthusiastic high… In the simplest terms, the DX-5 needs a greater degree of care taken with system-matching than many of its price-comparable rivals.

Sources of music or loudspeakers that count ‘high-frequency excitability’ among their attributes will find this trait compounded by the DX-5 – and if the Rotel is part of an entire system that shares this kind of emphasis, you may end up with rather too much of a good thing. Even a tonally warm recording like Otis Redding’s That’s What My Heart Needs enjoys plenty of shine at the top of the frequency range, and unhelpfully trebly tunes like FKA twigs’ Cheap Hotel could conceivably become problematic in a properly unsympathetic set-up. A moment or two spent ensuring you’re not going to provoke the Rotel is time well spent.

But with that out of the way, I think it’s safe to say the remaining news is good without qualification. From the deep and carefully shaped low frequencies to the top end, the tonality of the DX-5 is consistent and even (provided you’ve paid attention to the previous paragraph), and quite carefully neutral – it’s able to describe the fundamental tone of a recording without meaningfully sticking its oar in.

And the same is true of frequency response, again from the very bottom to the very top of the frequency range: the bottom end is detailed and textured, and so well-controlled where onset attack is concerned that the Rotel expresses rhythms with real confidence. The midrange is similarly informative and similarly articulate, and there’s a directness to the way the DX-5 delivers the voices of the two vocalists I’ve already mentioned that makes them sound positive and eloquent. The top end is similarly accomplished in this respect – it’s just as packed with information as the rest of the frequency range, and receives just as much emphasis and drive.

All this good stuff takes place on a large, well-defined and easy-to-understand soundstage – even a fairly complex recording like Bath is Black by Marika Hackman is organised to the point that it’s simple to follow. Each individual element gets the necessary space in which to express itself – but the DX-5 is also able to let these elements cohere into a unified whole. There’s a sense of togetherness that’s not always available when an amplifier is as capable of separation and focus as this one.

The dynamic variation in this recording, where attack, intensity and sheer volume are concerned, is identified and contextualised carefully, and the smaller harmonic variations are given the correct amount of weight too. The Rotel is very talented in this regard, and can put very worthwhile distance between ‘quiet’ and ‘loud’ despite what is, on paper at least, a less-than-promising amount of power on which it can call.

But it’s the facility with detail retrieval that I’ve already referred to that’s possibly the single most impressive thing about the way this amplifier goes about things. From the broad strokes to the most minor transients, it can locate and position any details in a recording in the most naturalistic and convincing manner – which means you’re never in any doubt as to whether or not you’re getting the complete picture.

Sound quality: 4.5 / 5

Rotel DX-5 review: Design

• 76 x 215 x 251mm (HxWxD)
• Anodised aluminium construction
• Black or silver finish

There may not be all that much of it (it’s a titchy 76 x 215 x 251mm, HxWxD), but what there is of the Rotel DX-5 is nicely designed and flawlessly built.

It uses a luxurious amount of anodised aluminium in its construction, and is a visually and tactile treat no matter which of the black or silver finishes you choose. The industrial design is sophisticated, and nice little touches like the knurling of the volume control and the confidently embossed ‘R’ on the ventilated top of the box don’t do any harm either.

As the asking price demands, the DX-5 is built and finished to an extremely high standard. Nothing about the design or construction of this device suggests a single penny has been pinched, and it feels ready to last for the long haul.

Design score: 5 / 5

Rotel DX-5 review: Usability and setup

• Full-colour TFT display
• Heavy, luxurious and unhelpful remote control
• A (very) few physical controls

This is not a wi-fi -enabled device, and so there’s no control app. Getting what you want from the Rotel is done the old-fashioned way.

There’s a big, bright, crisp TFT display in the centre of the fascia – it features an indication of volume level, confirmation of selected input, and some reasonably in-depth set-up menus too. It also has a ‘source selection’ button embedded in its bottom left, opposite the 6.3mm headphone output. There’s an illuminated ‘power’ button on the left of the fascia, and a big, tactile volume dial on the right.

The DX-5 can also be operated using a remote control handset that’s a weird combination of ‘sky-high perceived value’ and ‘marginal usefulness’. Its weighty aluminium construction, sensible button layout and nicely judged dimensions all fall into the first category, while its absolute insistence on being pointed precisely at the sensor on the fascia in order to operate falls strongly into the second. If there’s a remote control that’s more dependent on pin-point line-of-sight in order to be of any use, I’ve yet to encounter it.

Usability and setup score: 3 / 5

Rotel DX-5 review: Value

If it’s the amount of stuff your money buys that’s important, then the DX-5 obviously doesn’t represent the same sort of value for money as an alternative that uses much more metal.

Its specification could be said to be slightly lacking, too, if you squint. But if you concentrate on the quality of componentry, the sophisticated nature of its design, its bank-vault build quality and its lavishly detailed, wide-open sound, there’s unarguable value on offer here. Best not to dwell on the remote control, though…

Value score: 4 / 5

Should I buy the Rotel DX-5?

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Rotel DX-5 review: Also consider

If you like the Rotel’s dinky dimensions, will happily trade a USB input for a phono stage, and will forgo some tactility in exchange for a more aggressive price tag, the Rega’s excellent Brio mk7 ($1,095 / £799) could be just the ticket. It’s a punchily exciting listen, but capable of deft insight at the same time. Or if you want to retain the size but hang the expense, then Cyrus (who could fairly lay claim to having the idea of full-on sound from a half-pint box in the first place) has just launched its $4,995 / £3,995 AMP 40 – and it’s a bravura performer in every respect.

How I tested the Rotel DX-5

I connected the Rotel DX-5 to a pair of Bowers & Wilkins 606 S3 Signature loudspeakers using Chord Company Clearway X speaker cable. I used my Naim Uniti Star as a streamer and a CD player (attached to the sole analog input, of course) and plugged my Colibri-enhanced Apple MacBook Pro into the USB-B socket to get the highest-resolution content possible on board.

And then I listened to lots of music, of many genres and of many file-types and -sizes – probably for longer than was absolutely necessary…

• First reviewed: December 2025
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