Anthem Statement D2V, P2 & P5 combi review

Anthem, for those not in the know, is a high-end Canadian AV brand, formerly called Sonic Frontiers. Until very recently, it had no concrete distribution deal in the UK, so hearing its kit – which mixes the bleeding edge of electronics-processing with the kind of simplicity and pared-down purity associated with hi-fi evangelists – was an impossible task.

Now, thanks to a new UK-based operation, it should prove much easier to blag an audition, and the first thing you should clap your ears around is this monstrous pre/power amp combo from Anthem's prestige Statement range.

The Anthem Statement P2 and P5 are, respectively, two-channel and five-channel power amplifiers built on a lavish scale, but with a similar specification; so huge is the five-channel P5 it sports two mains outputs to help cope with the heavy demands it makes on your mains. Under the skin they are very similar.

They both have massive output stages with fourteen output transistors per channel, equally formidable power supplies, and both are rated by their maker at 325W/channel into 8Ω. Our Tech Labs clocked 385W into 8Ω in two-channel mode. These numbers are not to be sneezed at.

The inputs stage has balanced and single-ended options, using XLR and phono socketry. The two amplifiers can be switched on and off using a trigger signal from the processor, or manually – or they can all be patched to a AMX or Crestron controller, which for many power-users will be the preferred option.

The processor has the wherewithal to allow precise control over any sound or video parameter you may care to mention, but its user interface is – well – pants. I found myself constantly stumbling over which button to press and when.

Processing power

The D2V processor, a 7.1-channel design which has been recently updated, has more controls than you can shake a stick at, and an equally extravagant number of sockets on the back, including eight HDMI 1.3c inputs and two similar HDMI outputs.

TMDS (Transition Minimized Differential Signalling) timing regenerators are employed to limit audio jitter. The video processor is the latest version of Sigma's VXP, which delivers superior image quality using per-pixel processing, robust film mode detection and TruMotion HD Adaptive De-Interlacing to tart up pictures when converting 480i, 576i and 1080i inputs to progressive scan. It will upscale to 1080p from virtually any source.

The audio subsection uses two dual-core DSP engines working at 800 MIPS, which allows eight-channel decoding of HD audio standards like Dolby TrueHD and DTS-HD Master Audio. All audio inputs are scaled up to 24bit/192kHz. The D2V also supports DVD Audio in 7.1 format up to 192kHz.

Unfortunately DVD Audio is a dead duck. SACD, which is at least alive (if not exactly kicking), is not directly supported by this chipset, although DSD converted to PCM can be handled. There's no getting around the fact that installing and setting up the Anthem Statement system is a monumental task. The sheer amount of customisation on tap with the D2V processor is staggering, and the relentlessly text-based menu system doesn't do much to help.

For the purpose of this review, I was handheld through much of this by the importer, but in practice this is the kind of installation that few sane punters will want to undertake themselves. Best leave it to the dealer. Once programmed, the settings can be locked to make the system immune to accidental button presses, and locked down further so that if anything does go wrong, the dealer will be able to resurrect it from the dead.

Helpfully, you can also provide alternative settings on the same inputs for music and for movies to suit tastes. This is a system, then, that can be used as a purist straight-line amplifier with multichannel or stereo sources, and switched instantly to settings appropriate for your favourite film soundtracks. You may, for example, want to operate the system for some applications with the room equalisation mode bypassed, and for others with it engaged.

The Anthem's mic-driven room correction system uses a software suite installed on a laptop. Called Anthem Room Correction (ARC-1), this proprietary algorithm is based on work done years ago by the boffins at Canada's National Research Council. Correction is performed for each speaker individually, and addresses peaks and dips in the response shapes with a full range of adjustable filter parameters – centre frequency, filter depth and width.