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Review: SSL Xlogic MYNX Chassis

We tried the Mynx with the Stereo Bus Compressor Module, VHD Input Module and four-band Channel EQ Module and the results are in.

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1 September 2008

Review: Michael Carpenter

Solid State Logic, or ‘SSL’ as it’s universally known, is one of those mythical names that everyone immediately associates with big-budget projects and high-quality sound. Famous for manufacturing high-end consoles that cost more than the above-average home, SSL has until relatively recently, been effectively beyond the reach of all but those lucky enough to frequent big studios. How things have changed.

In the last decade, large studios, once the staple of the professional audio industry, have struggled to remain economically viable, Meanwhile ‘budget’ and home studios have flourished like cane toads. Although initially slow to react to this changing marketplace, SSL now focuses a great deal of its energy on this market. Realising it could no longer afford to ignore home studio owners, SSL now produces quality outboard devices derived from various aspects of its legendary consoles squarely for this market. The once pie-in-the-sky aspirations of hobbyists to own the SSL brand can now be a reality.

There are a whole bunch of SSL products on the market today, both ‘original SSL’ and third-party approximations. Only recently SSL announced its new ‘more affordable’ Matrix console, to bring classic SSL features within the grasp of more customers looking to purchase consoles. However, it’s the X-Rack series of modules that are within the economic reach of most end-users. Designed to hold two of these in a classy looking desktop-style mini-rack, the new SSL XLogic Mynx Chassis is the latest, greatest and cheapest of these potential options.

SAUCY MYNX

The XLogic Mynx is a tidy looking external chassis that will have many engineers, home studio owners and recording musicians licking their chops. Inserting any of the eight X-Rack modules into the Mynx is as simple as using the supplied Allen key and unscrewing eight screws: four on the front and four on the back. It’s a little fiddly getting the modules in and sitting right, but if you can tighten a screw you’re officially qualified. Each X-Rack module has its own set of XLR input and output connectors on the back panel, so when you’re switching modules you’ll need to disconnect these first. There are none on the Mynx itself. The Mynx is a superbly crafted and sturdy little package, which sits securely on a workstation desk or atop your outboard racks. With modules installed, the whole package looks very appealing – the attractive coloured lights and the brushed silver metal finish are unmistakably SSL. But looks aren’t everything, so let’s put some of these modules through their paces.

‘G-SERIES’ STEREO BUS COMPRESSOR MODULE

The SSL Stereo Bus Compressor is arguably one of the most famous compressors in the world. Several companies have made their own versions of it, so it’s an impressive step for SSL to repackage and reinvent it in modular form. The G-Series Stereo Bus Compressor Module is a two-space module based around the bus compressor found in the recent XL 9000 K-Series consoles – which means only one of these compressors fills up a Mynx rack.

I received my SSL packages just after a bunch of drum tracking sessions (unfortunately), but just in time for an album’s worth of overdubs. The first thing I’ll say is that the compressor sounds ‘familiar’ – a sound we’ve all heard before. The first thing I patched into in was a Fender Jazz Bass going through a Sans Amp Bass Driver and Universal Audio M610 preamp. My initial impression was how ‘tight’ this compressor sounded. At a ratio of 4:1 and imparting about 4dB of gain reduction, you could really hear the compressor reacting. It actually felt like it was compressing more than the meters displayed. Lowering the threshold further let the compressor attack the sound more aggressively, but the sound just got tighter, and there were no undesirable artefacts. It was a smooth but extremely appealing sound.

Next up was an acoustic guitar. Recorded through the compressor via a Peluso 2247LE microphone and custom Neve preamp, my guitarist started by playing a heavily strummed ‘rock’ acoustic track. At 4:1, using the fastest attack and release settings available, the compressor sounded extremely good. It grabbed the transients well, and at higher ratios and lower thresholds, coloured the sound beautifully. It was very easy to find that delicate point just before over-compressing, and it was a pleasure to use on several acoustic instruments at a variety of playing volumes over the course of the project.

On lead vocals the results were similarly pleasing. Again, the compressor appeared to be imparting more gain reduction on the audio signal than the meters seemed to indicate, but the sound was so good, my only reaction was to push it even harder. The SSL gave me the confidence to compress vocals hard during tracking in a way I’d never experienced before. This is an unusual trait for any compressor, I’d contest. Simply put, it sounds fantastic. In the subsequent mixing of this project, I haven’t had to do much at all to the vocals, beyond some slight volume riding. It isn’t necessarily the most pristine or transparent compressor ever made – when hit really hard, it gets quite crunchy – but if you like your compressor to impart a character, this compressor has bucketloads of it.

Other experiments with the G-Series Bus Compressor Module included using it for what it was originally intended – bus compression – which sounded brilliant. I also ran stereo drum room mics out of ProTools back into the unit, driving the signal quite hard and reprinting it back into the ‘Tools rig, lining the newly compressed tracks up with the originals. It was simple to get the attack and release controls working sympathetically with the tempos of the drum tracks, and the results were fantastic – already good-sounding rooms came alive in an extremely exciting manner. (As an aside, I compared the results with similar settings dialled up on the Waves SSL Bus Compressor plug-in, and although the similarities were obvious, the Stereo Bus Compressor Module sounded slightly more ‘special’). I then spent some time running both a drum sub-mix and full two-track mix through it and the results were uniformly great. There was that unmistakable ‘glue’ that appears to happen when you hit the sweet spot that has always sounded magical on SSL bus compressors, and this unit has it.

At a recommended retail price of $3495 – just for the module – the SSL Stereo Bus Compressor Module is still a hefty investment. But a key judge of its ‘worth’ must surely be whether it’s effective in the workplace. To that end, I found it almost impossible to get a bad sound out of this thing, and found it useful in a wide variety of applications. It was versatile, subtle, aggressive, easy to use and delivered on everything I put through it. And I didn’t even get a chance to try out the sidechain facilities! I couldn’t recommend this X-Rack module highly enough, and if you do head down this path, you’ll never again need wonder whether you have a worthy compressor in your arsenal.

NEED TO KNOW

  • PRICE

    Mynx Chassis: $775
    Stereo Bus Compressor Module: $3495
    VHD Input Module: $1445
    Channel EQ module: $1345

  • CONTACT

    Amber Technology:
    1800 251 367
    [email protected]
    www.ambertech.com.au

  • PROS

    • Extremely well designed
    • The essence of traditional SSL power, re-configured
    • Fantastic sound
    • Robust tone and build quality
    • Versatile

  • CONS

    • Not cheap
    • Though modular, there are possibly too many options for the small-format Mynx
    • Listen Mic Compressor a bit gimmicky

  • SUMMARY

    The XLogic Mynx opens the door to a world of fantastic sounding X-Rack modules, and this poses a dilemma: which modules do you place into its precious cargo hold. For the budget minded, perhaps it’s best that the Mynx limits you to only two spaces; the X-Rack range seems to offer a mighty desirable range of products, and if you bought them all, you’d be up for a tidy sum.

The four-band EQ.

The VHD Input Module.

VHD INPUT MODULE & CHANNEL EQ MODULE

Reluctantly removing the Stereo Bus Compressor Module from the Mynx, I next inserted the VHD Input Module and four-band Channel EQ Module. Starting with the VHD Input Module, this preamp is packed with everything you’d hope for in a pre, and more. As you’d expect, there are mic/line, pad, phantom power and phase switches on board, as well as a trim control. There’s also a ‘Hi Z’ impedance button, which switches the input from 1kΩ to 10kΩ, making auditioning of the impedance options for a connected mic extremely quick and easy. Impressively, there are also sweepable high- and low-pass filters on switches. But I was initially very wary of both the VHD and Listen Mic Compressor (LMC) circuits. ‘VHD’ stands for Variable Harmonic Drive, and engaging this circuit allows you to ‘dial in’ the desired level of ‘drive’ into your signal, “emulating the overload characteristics of a traditional tube/valve design,” or so the manual says. The LMC meanwhile, is a recreation of the infamous ‘Listen Mic’ compressor, made famous in the ’80s by Hugh Padgham and embraced as part of SSL folklore ever since. Both of these features felt a bit ‘gimmicky’ to me, but I was prepared to give them the benefit of the doubt and see how they fared in use.

I immediately routed the output of the VHD preamp into the four-band Channel EQ Module. On paper, the Channel EQ Module is the dream equaliser in single rack-module form! The EQ can switch between SSL’s famous E- and G-series circuits at the press of a clearly labelled button, and consists of selectable high, high-mid, low-mid and low frequency bands, with the high and low selectable between either ‘bell’ or ‘shelf’. The EQ is labelled clearly and is about as simple and matter-of-fact as a professional equaliser gets.

I started with this newly configured Mynx rack by recording an acoustic guitar, using an Audio-Technica 4050, the SSL preamp and EQ modules and a Purple Audio MC76 compressor. I was immediately struck by how detailed the preamp was. I’m not sure what my expectations were but it immediately sounded alarmingly good. It had a discernable clarity but was also quite solid in its tone. The acoustic guitar sounded fantastic straight away, and engaging the low frequency roll-off at 120Hz cleaned up the sound even further. I then nervously engaged the VHD circuit and was extremely surprised by the results. This wasn’t some gimmick after all – the overdrive characteristics were very pleasing to the ear, adding grit to the tone that was neither harsh nor ‘cheap’ sounding. It sounded just like a natural driving of the amplifier circuit and, ironically, I soon found myself having to resist the temptation to use more. It never made sounds mushy or blurry as some ‘valve emulations’ (both hardware and software) tend to. Initially sceptical, I was ultimately very impressed.

Moving on to the EQ immediately produced fantastic results – every bit as impressive as the myth suggests. It was extremely simple to find the frequency, amount and EQ shape I wanted, and it just sounded marvellous… and really quite aggressive. A little seemed to go a long way, and I found a dB of cut around 180Hz in combination with a touch of boost at around 5kHz took the already excellent acoustic guitar sound and pushed into a very special place.

I had similar results on lead vocals, bass, electric guitar and percussion. In particular on lead vocals, the preamp imparted a lovely air, while maintaining its solid tone. After getting over the novelty of the VHD, it became easier to pick the moments to engage it and the amount to use – quiet vocals didn’t really benefit, but a particularly forceful vocal was enhanced wonderfully by its colour. Switching between the ‘E’ and ‘G’ EQ modes was interesting – there was certainly no wrong answer here. If anything, I found the G settings a little more dramatic, and the E settings a little ‘softer’, but both seemed musical and extremely effective.

I was more than a little disappointed I didn’t get the opportunity to hear this preamp/EQ combination on a drum tracking session, so I set up a kick/snare/hi-hat combination and got a friend to come in and play. Moving the AT4050 around the room quickly revealed what the preamp and EQ were capable of. The pre was great sounding – very tough and able to handle both a close mic and a room mic with aplomb. The EQ was incredibly effective, and, when pushed, it was a wonderful tool for sculpting any number of weird and wonderful tones. I can’t stress enough how impressed I was with the aggressive nature of the equaliser – there really were a world of possibilities right at my fingertips, for surgically correcting/enhancing sounds and creatively stylising sounds. And I finally got to put the LMC through its paces. It certainly behaved in a manner befitting the Padgham legend. It’s a heavily stylised form of compression that seems to reduce the tonal bandwidth of the instrument, with simple one-knob control: ‘less’ and ‘more’. It’s certainly a fun sound, and extremely effective, provided you pick your moment – a mono room mic, or a close, general ‘fun mic’ would suit best perhaps. It comes across a little gimmicky to me, but it’s a fun thing to have, and sounds great.

I couldn’t recommend [the Stereo Bus Compressor Module] highly enough… you’ll never again need wonder whether you have a worthy compressor in your arsenal.

MYNX WRAP

Well, can you tell I’m impressed? The Mynx is unquestionably a potent little device and the X-Rack modules reviewed here were all superb sounding. The combination is so good in fact, that it may be a little too smart for its own good. Being only a two-module unit, investing in a Mynx might make the task of choosing what to put in it almost impossible! If I took the plunge I suspect I’d need a preamp, an EQ… and a dedicated compressor (the single X-Rack Dynamics Module is also available), which immediately puts me into the territory of the more formidable (and expensive) SSL XLogic X-Rack! They’re not priced for the beginner, that’s for sure, but investing in any of the modules reviewed here, in combination with a Mynx Chassis, would definitely constitute a formidable step towards improving the tonal options in your studio. After that, the power comes from having some experience in knowing how to use the features available on each module most effectively.

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