LATEST ADDITIONS

The AVM electronics were being used to bi-amp the midrange and treble units of the enormous Legacy Helix speakers ($48,000/pair), which use 750W ICE-powered 15" subwoofers and a digital-domain crossover with room correction, like its smaller and less expensive cousin, the Whisper XD. The big speakers lack the Whisper's unique cardioid woofers, however. The classic Radka Toneef performance of Jimmy Webb's "The Moon is a Harsh Mistress" sounded suitably delicate, but the bass on Pink Floyd's "Another Brick in the Wall" sounded ponderous, due, I think, to the sub-optimal acoustics of the air-wall ballroom.

TAD premiered its new E1 floorstander ($29,800/pair) at the 2012 CES in January, but THE Show Newport Beach was the new speaker's first public outing. Trickling down the technology from TAD's massive Reference One (now being used for monitoring at London's famed AIR Studio) and Compact Reference CR 1, the E1 still uses a coaxial drive-unit with a beryllium-dome tweeter for the treble and midrange, but with the midrange cone now magnesium rather than beryllium.

John McDonald’s Audience company has developed a range of speakers using a proprietary 3” cone driver to cover the complete audio range. The flagship Clairaudient 16+16 ($72,000/pair) made its debut at the Newport Beach Show. Each Clairaudient 16+16 uses 16 of the latest-generation drivers firing to the front and another 16 to the back, and is specified to be flat to 30Hz.

Blue Coast Records’ Cookie Marenco, one of the more gifted recording engineers around, is a firm advocate for DSD and SACD. But in the Sony room at THE Show, she demonstrated a disturbingly audible difference between one of her recordings of a solo violin in San Francisco’s Grace Cathedral played from SACD via a Meitner DAC and from the original DSD file played back via a PC running Foobar, a USB link, and the new $1000 Mytek DAC. Yes, the converters are different, but the Meitner is no sonic slouch. Even so, the file had more of a luminous halo around the solo instrument and that space was better integrated with the direct sound. Huh?!?! This isn't PCM. A DSD bitstream is a DSD bitstream is a DSD bitstream!

Avatar Acoustics’ Darren Censullo builds systems that are just as easy on the eyes as they are on the ears.

Back in June 2010, I reviewed the DACPort USB D/A headphone amplifier and was very impressed by what I heard. CEntrance has since expanded their range of products, and at THE Show had a booth outside the Hilton's groundfloor ballrooms where they demmed a cute Audiophile Desktop system ($2000), which combines the MasterClass 2504 2-way coaxial speakers, the DACmini PX desktop amplifier and DAC, and a travel case.

BSG Technologies' Larry Alan Kay, many years ago the publisher of Fi magazine, spent THE Show eagerly A/B-ing the effect of his Signal Completion Stage ($3995). This all-analog processor is claimed to undo the effect of all the deleterious phase shifts that have occurred during the making of a recording, restoring what Kay calls "the geography of the recorded sound."