The hi-fi market hardly needs another amp with digital connectivity but we have a strong hunch you’ll want this one
Despite the burgeoning popularity of the one-stop shop hi-fi component – to which one need only add speakers for a complete system covering all modern, non-physical digital media requirements – not everyone wants that degree of convergence and will happily settle for an integrated amp with on-board DAC and a decent phono stage.
Canada’s Moon by Simaudio has, perhaps inevitably, just cracked that particular nut with the introduction of the Moon 240i integrated amp/DAC – essentially the company’s highly regarded Nēo Ace streaming integrated amp minus the streaming bit and a helpful £710 from the Ace’s asking price. As such, the £1,990 240i represents a new entry point for Moon’s neatly tiered integrated amp range, which peaks – via the 340i and 600i – with the 2x 175W 700i.
We’re some way from that with the 240i, which quotes a more modest 50 Class A/B Watts per channel but, as ever, this is only a rough guide to speaker-driving ability and no guide at all to sound quality, an area in which Moon amps usually excel. Sans streaming it may be, but the 240i is still a sophisticated product with the high standards of design, engineering and build associated with the brand.
The thick end of £2k is by no means a modest investment for an integrated amp with digital connectivity, but the 240i looks and feels just as classy as Moon’s more expensive offerings. The slim, rack-friendly proportions are appreciated, as is the reassuringly meaty (rather than wrist-wrenchingly heavy) 11kg weight. Moon designs have the knack of looking highly distinctive yet sensibly smart and neat, and the 240i is no different.
The facia, while not as pared back as some, is a pretty straightforward affair. The flat panel section (elegantly flanked by curved cheeks available in chassis-matching black, as here, or a contrasting silver finish) hosts the nicely responsive key function buttons and crisp OLED window, which confines itself to displaying just the chosen input and status of the finely stepped gain level, set either by the large, smooth-acting volume knob to the right of the panel or with the stylishly flush-buttoned but fiddly remote. There’s also a 6.35mm jack for plugging in your headphones. The set-up menu is accessed by the front panel buttons and can be used to rename inputs, set their volume levels and even extinguish the display and little blue LED beneath the Moon logo – something of a must if you like listening at night in a darkened room.
Digital duties are handled by the 240i’s asynchronous DAC, which supports hi-res files up to 32-bit/384kHz and DSD256. The usual input playback hierarchy has to be considered, though: DSD and 32-bit files through the amp’s USB Type-B port, 16 and 24-bit files through the amp’s four additional digital inputs, evenly split between coaxial and optical. The coaxials are good for up to 192kHz, while the Toslink optical inputs don’t allow anything above 96kHz. That said, all digital bases are covered including, of course, streaming. Moon makes an excellent one called the Nēo MiND (HFC 427), which potential 240i customers may already own. But it would be pointless buying both from scratch, as the Nēo MiND’s streaming tech is much more cost effectively incorporated in the all-in-one Nēo Ace.
The analogue section has two pairs of RCA line-level inputs plus a high quality moving-magnet phono stage (no amp manufacturer would dare exclude turntable users these days), and there’s a 3.5mm input at the front – next to the 6.35mm headphone jack – so you can plug in your portable music player or smartphone. As with other Moon components, there are SimLink, RS-232 and IR ports for custom-install environments and the analogue inputs are configurable to a ‘pass-through’ mode for use with a home-theatre processor, allowing its own volume control to be used.
I’ve been fortunate to have a number of seriously talented amps pass through my listening room of late. Some pure analogue, others with built-in DACs – all a tempting chunk less expensive than the Nēo 240i. A few have kept me close to the edge of my seat with their whip-crack speed, brio and enthusiasm, others have been so smooth and refined that they’ve come close to seeing me nod off. I’ve become accustomed to swapping between them depending on my mood and the music I fancy playing. Extreme audiophile behaviour, I know, but, if nothing else, it reinforces my belief that, contrary to what the scientists among us assert, amplifiers that measure well within certain tightly defined parameters do not all sound the same.
Some, however, do get their act so together, their balance of attributes so finely tuned, their ability to play without favour or prejudice so sorted, that the sonic outcome – whatever my mood, whatever the music – is just right. Like planet Earth itself, they’re in the Goldilocks zone. And, to date, for me the Moon 240i is among the very best of those. To find out how it performs, pick up a copy of the December issue on sale now!
Prodcut: Simaudio Moon Nēo 240i
Type: Integrated amplifier
Dimensions (WxHxD) 429 x 89 x 366mm
● Quoted power output: 2x 50W (8ohm)
● 32-bit/384kHz and DSD256-capable DAC
● Inputs: 2x RCA;1x USB; 2x coaxial; 2x optical
● MM phono stage
Want the latest issue of Hi-Fi Choice? Use our magazine locator link to find your nearest stockist!
Love Hi-Fi? Sign up to our emails for the latest news and special offers!