AXPONA 2014

Admittedly, the title seems almost melodramatic, if not messianic. But after Emerald Physics' handicapped presentation at, I believe, the last Rocky Mountain Audio Fest, I was not expecting to hear such fine and pleasing sounds. While ample credit is due PS Audio's brand new DirectStream pure 1-bit DSD-decoding DAC ($6000), thanks also be to Mark Schifter's canny programming of the DSP2.4 DSP crossover/equalizer ($850) that comes with Emerald Physics' CSE MK2 Controlled Dispersion, DSP-controlled, open-baffle loudspeakers ($3500/pair). Thanks as well to the new Emerald Physics EP 100.2 power amplifier ($1600), DSPeaker preamp/DAC ($1200), and REL T9 active subwoofer that filled in from 25Hz to 48Hz.

Released in early April, Channel D's Pure Vinyl 4.0 ($299, or $139 for previous users) enables you to easily split tracks via automation. Rob Robinson (above) describes it as "a major upgrade in usability. We've smoothed the rough edges and made it easier to use, while retaining the same sound." (The list of at least 25 improvements takes up a full sheet.) The software also has a built-in crossover time-alignment feature for time alignment of subwoofers, thereby enabling the sounds of main speakers and subs to arrive at your ear at exactly the same time with maximum impact and slam.

I've reported on this pairing before in show reports, but this was, by far, the best and most transparent sound I've heard from JansZen and exaSound. The top was nice and alive, the height and openness quite lovely, and the sound very natural and musical. Doing the honors were the brand new JansZen zA1.1 single-panel loudspeakers ($4495/pair), JansZen zA2.1 loudspeakers ($9400), exaSound flagship e22 native quad-rate DSD DAC ($3499) with "the world's first and exclusive support for DSD256 on Mac" and third-generation headphone amplifier, Emotiva electronics, and a stock USB cable.

There was some booming in the bass, but the really nice highs and openness, as well as the large and engaging soundstage on a 24/96 version of Jennifer Warnes' "Nightingale" convinced me that Daedalus Audio, ModWright Instruments, and WyWires cabling are doing something very right. Reinforcement came from a very nice and smooth, albeit less than brilliantly illumined Red Book track by Chris Jones.

"Is this the same company whose A/D converter Jared Sacks of Channel Classics raves about?" I asked. When Bill Parish of GTT Audio & Video answered yes, I understood why. Grimm's LS1s three-way speaker system ($39,900/pair), which manages to fit hi-res ADC/DACs, a CC1 clock circuit, six amplifiers, DSP processor, integrated bass modules, cables and more into the two speaker cabinets pictured in the photo, is a virtually complete system that calls only for a source. In this case, the LS1s joined forces with a PC running JRiver Media Center and Kubala-Sosna power cords to produce gorgeous layering and tonality on Sacks' unedited DSD master of a Brahms Hungarian Dance.

The second showing of the Magico S3 loudspeakers ($22,600/pair), courtesy of Musical Surroundings and Chicago’s Quintessence Audio, palled them up with Pass Labs’ beautiful sounding XA100.5 monoblocks ($16,500/pair), XP30 linestage preamplifier ($16,500), HRS racks, and Kubala-Sosna Emotion cabling. Heard through a Clearaudio Ovation turntable with AMG 9W2 tonearm and AMG Teatro MC cartridge ($10,850 total), tonalities were gorgeous and warm. The strings on the Reference Recordings Minnesota Orchestra rendition of Richard Strauss? Dance of the Seven Veils from the opera Salome were to die for.