Marantz SR7005 review

With the SR7005 Marantz is now a home cinema supremo

Marantz SR7005
More seductive than a date with Betty Draper and likewise guaranteed to drive you mad with excitement

TechRadar Verdict

Pros

  • +

    Superb detail

  • +

    A movie lover's dream amp

  • +

    Great value

Cons

  • -

    External build quality

  • -

    Lack of 9-channel output

  • -

    Absence of THX

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I confess that I have never really been excited by Marantz's AV receivers. They were never ahead of the features game and always aired too much on the side of sonic caution for my liking. Safe, reliable, solid and about as exciting as endurance snail racing.

When the SR7005 arrived I brewed a really fresh cup of Horlicks, put my slippers on and settled down for an evening of light entertainment.

Marantz sr7005 rear

Under the hood, Marantz has gone to town to ensure the SR7005 shakes off the older, rather sedate sound and can drive an action movie as fast, if not faster, than any competing device.

The power amplifiers are a current feedback circuit with a whopping transformer power supply for high current on demand. There are a bunch of hand-selected components that would make the most anorak-wearing of hi-fi aficionados nod appreciatively.

Much attention has been lavished on separate power supplies for each key audio section and extensive internal shielding to avoid electrical interference. There's also a Pure Direct mode that closes down all superfluous circuits and features, such as the display.

The SR7005 is a whole lot of receiver for the money and, in technology and features alone, has leapfrogged forward to join the leading pack. Back this up with Marantz's audiophile expertise and this receiver has the potential to be a real winner.

So where's the catch? Frankly, there isn't one; well, not a major one anyway. Yes, the build quality could be a little better as the main knobs wobble like weebles with vertigo at the lightest sideway push, and the speaker terminals are rather budget binding posts for a 1.5 kilo-pound amp. Hey-ho.

Belt up for take-off

Horlicks is a bitch to wipe off of the ceiling. Having run the SR7005's Audyssey auto set-up and EQ system, accessed from its slick and easy GUI, I settled down with Serenity on Blu-Ray. Skipping to the chapter where the ship emerges from the ion cloud straight into a huge space battle between the alliance and the reavers, was something of a shock.

No longer the restrained Marantz performer of old, this beast reaches deep into electronic soul and pulls out wave after wave of thunderous action, set against a huge soundstage, as well as bass effects so powerful that they threatened the very fabric of the building.

Marantz sr7005 angle

The opening onslaught of missiles exploded with epic scale, causing my room's glass light fitting to vibrate like a demented alarm clock. Very few receivers without separate box power amps manage that and the Marantz's feed to the sub is as prodigious as it is tight. Strewth, this is a receiver with a real passion for the adrenaline-fuelled side of home movie entertainment!

The ship's crash landing is an epic, whirling maelstrom of sonic action, with every effect projected well out into the room and perfectly defined. It's not merely the wall of sound that lesser amps manage to produce, but finely orchestrated sound effects that send the pulse racing.

Taming the beast

When the light fitting threatened to detach itself from the ceiling, I decided I had to manually fine-tune the SR7005's bass management to tame the LFE output a little and thereby keep the house in one piece.

Simply put, the main volume on my Velodyne DD18 was set too high and the Marantz, like all audyssey-based receivers, didn't have the latitude to auto-reduce the sub output enough in relation to the main speakers. Its max cut of -12dB was applied to the sub, but due to very efficient speakers and audyssey trying to deliver a reference 80dB level, it was also cutting the main speakers by anything from -9dB to -12dB.

While this did mean I had to trim the Velodyne back manually, it didn't stop the SR7005 banging out big low frequency effects with the impact and tautness of an amp of three or four times its price!

Marantz sr7005 angle 2

The SR7005 is the best Marantz AV receiver to date. It is passionate, detailed and powerful, and really digs deep into the recording to extract every last bit of information on the disc. With the more sedate parts of Serenity, such as its excellent dialogue and interesting character interactions, you can't help but be impressed with the Marantz's attention to detail and big, upfront approach.

Yet move to more intense drama like Girl With The Dragon Tattoo and SR7005 simply finds new reserves of depth and atmosphere. it can sound as moody as it is feisty and as intense as it is ebullient, perfectly matching its pace and balance to the movie. this is no one-genre wonder, but a genuine all-rounder as happy with The Hurt Locker as it is with Toy Story.

But the SR7005's best trick is actually its own disappearing act. With most movies you won't find yourself listening to the amp or even your speakers. Instead you will find yourself deep within the film, being immersed in the full cinematic effect as the director intended – and that is the best home cinema you can get!

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