Gryphon Limited Edition Preamp Reviewed

  • By: HomeTheaterReview.com,

Subscribe to our FREE weekly newsletter Print this article

HTR Product Rating

Performance
4 Stars
Value
4 Stars
Overall
4 Stars

Disagree with our product rating? Email us and tell us why you think this product should receive a higher rating.

Page 1 | Page 2
Gryphon-Preamp.gif

Luxury goods made more luxurious -- do lilies need gilding? Since man (and woman?) has never been able to leave well enough alone, we're faced with a constant flood of 'new and improved' everythings, be it automobiles or soap powder or hi-fi. When you consider that the full-function Gryphon Preamp is so good to begin with, what could Flemming Rasmussen do to create the Gryphon LE?

Additional Resources
• Read more audiophile stereo preamp reviews from brands like Audio Research, Classe, Mark Levinson, Krell, Linn, Naim and dozens others.
• Follow AudiophileReview.com for blog posts and opinion on the world of audiophile preamps including passive preamps, solid state preamps, tube preamps and more.
• Read Audiophile Power amp reviews here.

The occasion which prompted this deluxe edition is the company's fifth anniversary, hardly a span to match Tannoy's or Yamaha's, but a mini-milestone good enough to elicit cries of 'Party!'. Or whatever they say in Denmark. To celebrate, the company has produced 100 numbered editions of the gorgeous creature you see here in living colour. And since the basis for the LE is such a superb product, what the hell?

Externally, the LE shares the shape, dimensions and dual-mono/outboard power supply chassis. And the fascia is still black perspex. But that's where it stops. With thye LE, the faceplate is now split, with the mono halves now connected only by spacers. The centre third of each panel is now raised; on the power supplies they contain an illuminated Gryphon logo, while the the pre-amp panels feature the source legends (illuminated by a red dot to show the user's choice) and a digital readout for the volume settings, from 0 to 23. These represent the 1dB steps of the precision 24-step passive resistor netwroks which make up each hand-built potentiometer.

Each mono preamp section features the aforementioned volume control and a source selector choosing between 'Mute', 'Phono', 'CD', 'Tuner', 'Tape' and 'Aux'. That's all you get. At the back of the pre-amp is a row of gold-plated and 'Aux'. The wooden knobs of the standard model have been replaced with a substance called 'North Sea Stone' which looks like amber, and the gold surrounds are a more tasteful black hard chrome, as used to make Leica camera bodies. No engraved legends are required as the illuminated panels tell you all you need to know. And the numerical read-outs almost compensate for separate left/right volume controls. Note that the LEDs are not in the signal path.

WBT phono sockets, sockets to connect the separate power supplies for the main and phono sections and cannon-style connectors for balanced operation with power amps able to accept the configuration. Also sited at the back are an earth tag for your tonearm and a phono socket to accept the various resistors to load the phono stage.

The power supply's two sections feature outputs to the pre-amp chassis, the on/off switches, IEC mains connection, earth tags plus a massive 24k gold-plated earthing buss bar to allow users to 'star earth' the entire system. This is covered in depth in the owner's manual.

The LE comes with a bunch of goodies including five pairs of phono matching plugs (a chart tells you which ones to use), four massive, sharply-point cones for fitting under the pre-amp section, tiny 'coasters' to place under the points and white gloves to keep your grubby daubs off the fascia. The power supply's feet consist of large rubber feet, so it's possible to place the power supply on a stand or shelf, with the pre-amp section resting on top; the coasters prevent damaging the power supply's upper surface.

Like the XT, the LE is true dual mono, right down to using two mains leads. All components are negligible tolerance, custom-made designer 'bits', but detail changes make the LE a touch more 'special'. All of the resistors are German-made to 1% or 0.5% tolerances. The power supplies have been redesigned and incorporate custom-made C-core transformers. Extensive filtering is employed in the AC supply. The chassis are completely non-magnetic and 'galvanically' isolated from each other. And, like the XT, the LE features a 28,000 microFarad capacitor bank, zero negative feedback, ultra-short signal path with no internal wiring and phono sockets connected directly to the boards, no capacitors in the signal path, DC-coupling with servo-control, independent regulation of all power supplies and low output impedance for long cable runs.

One nice touch unique to the LE is the package of sheets covering over 140 test points for that particular sample. Spec freaks will drool over the detailsXT of the XTth.

The LE has been in my system for a few months, and it's been employed with Basis and Oracle turntables, Koetsu and Lyra cartridges, a dozen CD players (but mainly the CAL Tempest II SE, the MArantz CD-12 and the Audio Research DAC-1 with either Wadia or Krell transports), and amplifiers including the Aragon 4004s, a baby Croft, aged Beards, the Michaelson Chronos and others. Speakers tacked on to the above include the Apogee DIvas, the TDL 0.5s and Celestion SL700 SEs. In addition to my preferred cables -- Masterlink and Symo -- I also spent some time using the Gryphon with the company's new Guideline interconnects and Signal Master mains cables, which I'll be looking at more closely in an upcoming mini-cable survey.

As I had an XT for side-by-side comparisons, reviewing the LE proved simple. The gains which make the fully-loaded edition worth #6500 (you can save a few quid by dispensing with the phono section) are more than aesthetic. In two areas, the LE was audibly and repeatedly in advance of the XT, but not so much so that you'd want to dump your XT in the nearest skip.

The XT is no slouch in any area, but the LE always sounded like it was having an easier time of it. This was illustrated mainly by the dynamic capabilities, with the LE swinging from a hush to a holler with a far smoother and wider transition. The speed of the transition was not enhanced; the XT is quick by any standards. But the way the LE made the swings is what's so noticeable. I don't want to accuse the XT of making qausi-digital steps out of the manoeuvre; it's just that the LE seemed smoother. As for the scope of the dynamics, my favourite Sousa marches appeared louder when they should be loud and softer when they should be soft

Read more on Page 2

Page 1 | Page 2
  • Comment on this article

Post a Comment

You are encouraged to post your comments using Facebook on HomeTheaterReview.com. Simply sign in to your Facebook account below and post away.

Featured Audio-Video News

Are AV Retailers To Blame For Lofty High End AV Prices?

Are AV Retailers To Blame For Lofty High End AV Prices? -

The audio video has been in a state of flux or some time, splitting sales up between specialty dealers, big box stores, and online sellers. However, the dealers may have had more to do with this than they think.

Latest Stereo Preamplifier Reviews

Classe CP-800 Stereo Preamp Processor Reviewed -

The tests that Andrew Robinson put the Classe CP-800 stereo preamp processor through were extensive, encompassing stereo and multi-channel playback at a variety of resolutions. Read on to find out how the CP-800 fared.

Home Theater Review's 2011 Best Of Awards -

For a third time, the editorial staff of Home Theater Review have examined the year's offerings in AV gear and decided what they deem to be the best in every category. Find out who is the best of the best.

Audio Research Corporation 40th Anniversary Reference Preamp Reviewed -

Audio Research is a company with a long and respected history in the audiophile world. To honor that history the company created the 40th Anniversary Reference Preamp. Does the amp do Audio Research's legacy justice? Ken Taraszka investigates.

McIntosh C500 Preamplifier Reviewed -

McIntosh continues to offer beautiful, albeit expensive components, with the McIntosh C500 stereo preamplifier. But is it worth its price tag? Reviewer Brian Kahn put the C500 to the test to find out

Classe Omega Pre-Amplifier MKIII Reviewed -

Managing Editor Andrew Robinson appreciates the simplicity and quality of the Classé Omega Pre-Amplifier MKIII preamp. It may not have all the bells and whistles of the latest preamplifiers, but what is does have is something far more important.

Parasound Halo P3 Stereo Preamplifier Reviewed -

How many near state-of-the-art preamps are priced under $800? The Halo P3 is on that short list. The P3 is musical, involving, has a built-in phono stage, and is as easy to use as a light switch. It's also one of Andrew Robinson's all-time favorite preamplifiers.

Benchmark DAC 1 PRE Reviewed (USB DAC) -

With the DAC1 PRE Benchmark has established exactly what their name implies - a standard of performance to which other USB DACs are compared. The DAC1's feature set makes it perfect in a high-end desktop or serious room-sized computer-based music system.

Home Theater Review's 2010 Best of Home Theater Awards -

The Editors of Home Theater Review have extensively searched, reviewed, and now chosen the best of the best home theater and audio gear, HDTVs and beyond. Click through for the winners in each category from the likes of Vizio, Samsung, Sharp and many others.

Krell Evolution 202 Stereo Preamplifier Reviewed -

The middle of the line Evolution 202 which, in Jerry Del Colliano's opinion, is the 202 is "nothing short of breathtaking." With its 16-bit balanced resistor ladder analog volume the 202 is the preamp of your dreams for only $15,000.

Audio Research Corporation Ref 5 Preamp Reviewed -

There are stereo preamplifiers and then there is the Ref 5 from Audio Research, a US based company, who knows a thing or two about making two-channel gear audiophile's crave for they've been at it since the beginning and their latest creation, the Ref 5, is their best yet.