Do your tastes run to turquoise_ orange_ by accinent


									                     The Audio Technology

                                                                                                                    Article prepared for

    PNF Audio Cables
       By David Milford
                                                                                                               PNF Audio
                                                                                                               2598 Tuckahoe Rd.
                                                                                                               Franklinville, NJ 08322
                                                                                                               Icon interconnects: $199.95 1m pair with RCA.

                                                                                                               Symphony speaker cable: $314.95 8´ pair with spades.
              o your tastes run to turquoise, orange,      They further assert that capacitance, induc-        Associated equipment: Rotel RDD-980 transport, As-
                                                                                                               semblage DAC-3 D/A, home-built STAMINA Zen/Bride
              purple, or gaudy yellow-green? PNF        tance, and resistance are noticeably affected by
                                                                                                               of Zen integrated amp monoblocks, Muse 150 power
              Audio can customize the braiding          the multitude of crystal barriers in standard          amps, B&W Matrix 804 speakers.
              on their cables to match your desires.    copper. It makes sense from a scientific stand-
I approve of non-drab audio gear! Normally, cable       point that crystal barriers might be bad for
companies will either assign a color to a particular    signal propagation. It is certainly an inhomo-         PNF claims that the dielectric has the abil-
model or performance level or have a common             geneity that could have unexpected and asym-        ity to absorb the electrostatic energy stored in
color throughout the line (black or gray usually).      metrical effects on the purity of the music. Does   the conductor (electrostatic energy in music? I
Interesting. The question is do they glow in ultra-     the listening give evidence of the theoretical      thought nothing was static in music?). To ab-
violet light?                                           benefits? Because I did not have an identical but   sorb as little of the energy as possible, PNF uses
                                                        non-continuously cast set of cables for compari-    what they call Airlon dielectric material, which
FEATURES                                                son, I can’t say for sure. But I did find them to   is Teflon (PTFE) foamed into a honeycomb
Most of PNF’s cables utilize CC (continuous             have some very nice qualities.                      matrix with air pockets. They state the Airlon
cast) OFHC (oxygen-free high conductivity)                 The Icon interconnects reviewed here are         achieves a 1.4 dielectric constant, the lowest
copper. PNF touts the fact that the CC process          their top-shelf offerings. At $199.95 per meter     currently possible with a solid material. For
eliminates most of the crystal barriers found in        pair, you could buy a few and outfit your entire    comparison, unfoamed Teflon is 2.1 (praised
standard OFHC copper. Apparently, as many               system for what you would spend on a single         for its sonic performance), and a perfect vacuum
as tens of thousands of barriers per meter exist        pair of some other company’s flagship offerings.    (the ideal) is 1.0.
in normal cold-cast samples. Their hot-cast CC          They use CC process, 23awg OFHC, silver-               PNF uses a solid foil 100% coverage shield in
copper reportedly has less than one barrier per         plated copper for the conductors. The company       the Icon, to reject external EMF and RF noise.
meter. I have heard of this method of producing         further states that the skin effect penetrates      A PVC jacket lends the outside of the package
copper before, but have not listened to any in          the entire diameter of the conductor at audio       toughness and flexibility. The connectors are a
my own system until now.                                frequencies.                                        high copper content alloy, locking RCA with a

                                                                                                                                       audioXpress 2007 1
conductivity rating of 93.3%.                        River (Water Lily WLA-CS-29-CD). My                  life. Melodic lines drew in the listener with
   The PNF Audio Symphony speaker cable              nature trip continued at a volume as high            as much importance as they deserved.
uses CC copper OFHC conductors and a cus-            as I would want to listen.                               I very much enjoyed my time with the
tom polyethylene dielectric. The spiral geometry         The Icon spoke with ample liquidity to do        PNF CC cables. I recommend both the
and proprietary burn-in process all work to-         credit to this phenomenal recording. I could feel    Icon interconnects and the Symphony
gether to produce a very neutral cable, according    the tension on the heads of the tablas, hear the     speaker cable. They manage to deliver im-
to the company. They come with either gold-          subtlest resonances of the guitars, and even get a   pressive detail as well as smoothness at this
plated spades or gold-plated banana plugs, de-       feel for the space the musicians were playing in.    price point. In most areas, they compete
pending on your needs. They are both crimped         Really very fine balance to everything.              well with my other favorite cables. They
and “silver soldered.” This termination method           I had balanced Kimber Hero on hand and           brought life and excitement to any and all
should be robust enough for plenty of amp            Straight Wire Maestro for comparisons. The           types of music that I threw at them. aX
or speaker swapping. There are four 12-gauge         Icon won out over the Maestro in many cat-
conductors per bundle, yielding approximately        egories. Between the Icon and the Hero, how-
10-gauge overall.                                    ever, the choice was ambiguous—a good thing.
   PNF offers a 30-day no-questions refund.          Sometimes I thought I preferred one or the
Quite a convenient way to try things out in your     other in a particular area, then my choice would
own home when buying from their website. All         flip-flop. The Icon had maybe a touch more de-
the cables also come with a one-year parts and       tail, but then the Hero was the champion when
labor warranty.                                      it came to warmth.
                                                         Then I switched back to the STAMI-
LISTENING TESTS                                      NA amps, using both Icon interconnects
When I commenced listening—I must be hon-            and also an 8´ pair of Symphony speaker
est—I was immediately taken by the detail and        cable. With an all-PNF cabled system
natural quality of the sound. My favorite inter-     (except digital), the dynamics were im-
connects right now are the Kimber Hero and           pressive. It was just as I like it—all the
Kimber Silver Streak, both affordable over-          detail with no harshness. To be fair, the
achievers. The Hero is a better balance for my       top octave was just a touch more no-
system frequency-wise, and the PNF Icon came         ticeable than with the high capacitance
very close to it in that department. The Icon was    Goertz MI-2 T-series that are my favor-
actually a touch livelier on the top, but somehow    ites. It was a slight difference in frequency
it all came forward as extra musical information     balance, and in many systems I think the
and not anything unwanted. I tried not to pay        Symphony would be preferable.
close attention until all the cables had been bro-       I put on Simple Minds’ Live In The
ken in for 50 hours or so, but it was hard. The      City Of Light (A&M CD 6850) for some
music was so alive it drew me in.                    very familiar material. The natural reverb
    With Incubus’s Morning View (Epic                bouncing off the Paris buildings in this
EK 85227) all the information was there,             concert bled back through the mikes to
without slapping you in the face with it.            produce a wonderful sense of spacious-
The exciting distorted guitars made my               ness. It is not a flawless recording, yet there
temperature rise. The melodic singing on             are great depths of detail to explore. I was
“Wish You Were Here” brought back to                 nothing short of enthralled while hearing
me why this song is one of my favorites.             this served up via PNF cabling. The quan-
I was a bit surprised the Icon lived up              tity of detail was almost staggering. Even
to my expectations. They disappointed                the crowd noise showed off the realism
in no department, no matter how hard I               these cables are capable of.
searched for sonic flaws. My ultra-simple                As with the interconnects, the top oc-
amps are more revealing than most, a picky           tave was something special. Though per-
person’s dream (or sometimes nightmare).             haps a tiny bit too much for my system,
The Icon left me wanting nothing. And,               which is already over-gifted in this depart-
more important, there were little or no ad-          ment. In many systems, the PNF’s top
ditive distortions that called attention to          octave will be a welcome blessing.
themselves.                                              What of bass and midrange, you might
    I also tried a pair of balanced Icon in-         ask? Well, these were strongly delivered as
terconnects with XLR connectors, run-                well. Bass had a pleasing roundness when
ning fully balanced from D/A to Muse                 provided by the recording. Voices had
150 power amps. With no volume control,              plenty of in-room intimacy, evidence of
the only things I could listen to were very          midrange quality. Wooden piano sound-
quiet recordings, such as A Meeting By The           boards seemed as large as they are in real
2 audioXpress 2007                                               www.audioXpress .com

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