It's common knowledge that manufacturers tune the sound of each DAC model. There are the facts of product design and marketing: inputs, outputs, case materials, price points. After that, what's left are the trade-offs of different circuit designs and filter options, which are chosen with care—each has a subtle yet telling effect on a DAC's sound. Most designers try to go from bits to analog with minimal deviation from perfect. But when you look at the measurements and listen closely, you realize that perfect is elusive. One has to make choices.
Register to win a Arcam rDAC audiophile-grade Digital to Analog Converter (MSRP $479) we are giving away.
According to Arcam, the rDAC's sleek cast aluminum case, hides the latest digital technology, including the outstanding Wolfson 8741 DAC. With coaxial, optical and USB inputs, the rDAC renders music with stunning accuracy and musicality.
All you have to do to enter is leave a comment on this post. Click on the picture above for details on how to enter.
The taxonomy of audio products used to be easy. An amp, a preamp, speakers, a disc player or two—done. Now that hard drives, streaming clouds, and computers have entered the scene, unless your world revolves around only an iPod or a disc player, you have choices—lots of choices.
Register to win a pair of Van den Hul The Valley Interconnect Cables (MSRP $395) we are giving away.
These cables are distributed in North America by Bluebird Music and according to Van den Hul, The Valley interconnect cables are a twisted pair balanced cable with two 21 strand conductors and a double braided shield.
All you have to do to enter is leave a comment on this post. Click on the picture above for details on how to enter.
The Diamond DAC shown here has now been upgraded with MSB's Pro I2S Network capability which the company claims is a faster, lower jitter version of MSB’s original network and retails between approximately $20-35k depending on included options. The entire line is also now available in this luscious, but hard to photograph, black finish and it's likely I'll be reviewing an MSB system for Stereophile in the next few months.
Below the DAC is the MSB Diamond Power Base power supply running at $4,495 and below that is the very thin WiFi System Interface which brings iPad app control to the entire MSB line for $1,950 and should be available shortly.
Perhaps the most interesting MSB announcement is the $9,950 FemtoSecond Galaxy Clock that the company is making available as a plug in module for all DAC IVs. The claim for the clock upgrade is less than .077 picoseconds of jitter (77 femtoseconds)--let's see if JA can measure that.
MSB has upgraded their Data CD IV disc player to the new Signature model with a machined metal disc drawer and updated networking. The Pro I2S digital output connects directly to the master clock in the DAC so the Data CD drive is controlled by the same clock that is running the DAC modules and motherboard for "hyper accurate data clocking when playing discs".
This is an interesting transport in that it plays CDs and also DVD data discs (such as Reference Recordings HRx discs) with .wav files up to 32/384! The transport sells for $7,995 and in this photo is paired with the Signature Transport Power Base at $3495.
Auriliti revealed their new 24/192 digital music file player, the L1000-USB which the company's Ray Burnham described it to me as "an all-out assault on the high end". Featuring an external power supply, SSD boot drive and AES output, the L1000-USB uses the NTFS file system to sort your networked NAS drive which is all controlled via an iPad running MPaD or any other MPD server compatible app. Available in March for $3,500.
I'm guessing this will be a hot product: asynch USB to stereo out for either headphone or audio feed. Handles up to 24/96 (sample rate indicated by LED), powered by your USB bus and is priced at $139.95. Designed and manufactured in California and available now. I'm really curious to hear how this one sounds.
Branching away from strictly audio products, the HDMI Streamer has two HDMI inputs and one HDMI output and a stereo audio output. The idea is to peel the audio off of an HDMI signal and send it to your analog stereo preamp while leaving the video intact for your TV. All perfectly legal says HRT. Available sometime around April for $229.95
Jon Iverson
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