The impressively built (my opinion) fidata servers allow users to capture and tag music from a variety of sources and formats including DSD, WAV or FLAC…

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Next to the 585.5 is the new 515 turntable which was in prototype form at last CES and is now shipping. Cost is $10,000 without cartridge or $12,500 with an Ortofon Cadenza Bronz cartridge installed at the factory.
"In addition to the beryllium tweeters, the drivers are what we call a deep anodized aluminum cone. The deep anodize forms a very thick layer of aluminum oxide on both sides of the cone, which is ceramic--almost as if it were an aluminum/ceramic sandwich. This gives us very good rigidity and damping--the best of both materials."
In the photo is the F228 Be, which retails for…
Analog Sources: Linn Sondek LP12 turntable with Lingo power supply, Linn Ekos tonearm, Linn Arkiv B phono cartridge.
Digital Sources: Ayre Acoustics C-5xeMP universal player; Apple 2.7GHz i7 Mac mini running OS10.7, iTunes 10, Pure Music 1.86; MSB Diamond DAC IV D/A processor with Diamond Power Base, Schiit Bifrost, Arcam FMJ D33 D/A converters; Astell&Kern AK100 media player; Ayre Acoustics QA-9 USB A/D converter.
Preamplification: Linn Linto phono preamplifier; Pass Labs XP-30 line preamplifier.
Power Amplifiers: Classé CT-M600, Lamm M1.2…
I performed the farfield measurements on the Boston Acoustics M350 using DRA Labs' MLSSA system and a calibrated DPA 4006 microphone. For the nearfield and spatially averaged room responses, I used an Earthworks QTC-40 microphone.
My estimate of the M350's voltage sensitivity on its tweeter axis matched the specified 89dB(B)/2.83V/m, which is a little higher than the norm. Specified as a 4 ohm load, the M350's impedance magnitude (fig.1, solid trace) remained between 4 and 6 ohms for much of the audioband, dropping to a minimum value of 2.85 ohms at 138Hz…
What isn't easy is performing some of the tasks that make writing worth reading. My least favorite of those is receiving equipment samples that are too large or too heavy for UPS and FedEx: Few things strike greater fear in my heart than having a tractor-trailer driver call me from his cell phone, saying he's blocking traffic at the bottom of my driveway and wants to know how to reach my house—and, by the way, his liftgate is…
So it was during the Ikeda's time in my home, during…
EMT Studiotechnik GmbH, Industriestrasse 25, 77972 Mahlberg, Germany. Tel: (49) (0)7825-879-47-0. Fax: (49) (0)7825-879-47-15. Web: www.emt-studiotechnik.de. US distributor: Tone Imports. Web: www.toneimports.com
Ikeda Sound Labs. US distributor: Beauty of Sound, 13 Country Lane, East Greenbush, NY 12061. Tel: (518) 852-9183 Web: www.beautyofsound.com.
The Most Valuable LPs in My Collection. Don't laugh, but while researching LP prices for last month's column, I grew addicted enough to such record-pricing sites as Popsike.com and Collectorsfrenzy.com that I've since devoted occasional free minutes to researching titles in my own collection. As it turns out, some of the ones I thought might be worth something really aren't, and vice versa. Here is a random and by no means complete sampling of the LPs in my collection with the greatest monetary value. All but one are records I've bought strictly for pleasure…