Jon Iverson

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Jon Iverson Posted: Jan 16, 2013 3 comments
Musical Fidelity had a large multi-room suite atop the Mirage, with multiple systems set up and optimized. One system was set up around the new M1SDAC which retails for $1,499 and should be here by April.

Inputs include all the usual digital suspects including USB that can handle 24/192. Since the M1SDAC also functions as a preamp, it has analog inputs which are sampled at 24/96. Outputs included unbalanced analog and digital.

But what caught my ear was the Bluetooth capability that allows you to wirelessly connect your Bluetooth device if it has audio files on it. Once received wirelessly, the Bluetooth stream is upsampled to 24/192 by the M1SDAC. Tempo Marketing's John Quick asked me to pull out my iPhone to see if there was some music I'd like to hear. Sure enough I had an uncompressed CD rip of Roxy Music's first album and within seconds it was playing over the system, tracks being controlled from my seat. Maybe not CD quality, but it sounded pretty good with a bit of crunch on the top end.

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Jon Iverson Posted: Jan 16, 2013 0 comments
In the main system, the M6 DAC was holding court. Also Bluetooth capable, the M6 DAC runs USB, SPDIF and AES/EBU up to 24/192. All inputs are re-clocked and upsampled to 24/192 for processing and filtering. The filter has two user selectable settings and there are both balanced and unbalanced outputs. Retail price is $3,000 and the M6 DAC is available now.

This time John Quick decided we'd listen to an HD sample and cued up War's "The World is a Ghetto" from HDTracks.com to stunning effect.

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Jon Iverson Posted: Jan 16, 2013 0 comments
One of the highlights of CES this year was a chance to hang out with T+A's CEO Siegfried Amft and Manager of R&D Lothar Wiemann, only to discover they were both huge prog rock fans. No wonder I like their stuff.

And speaking of progress, T+A pulled out all the stops for their impressive new network and CD player, the MP 3000 HV, companion to the PA 3000 HV integrated amp. Retailing for $12,500 (though the first two months production run is already sold out) the MP 3000 HV includes the FD 100 bi-directional remote (with color screen), a CD transport, UPnP and DLNA compatible streaming client, internet radio, FM Tuner, and DAC.

There are plenty of digital inputs (8), with SPDIF Coax running to 24/192 and USB at 32/192, and several user-selectable upsampling and filter options. Beautifully built as well.

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Jon Iverson Posted: Jan 16, 2013 0 comments
Priced at $3,250 and available now, the compact and sturdy DAC 8 features 4 coax SPDIF inputs, BNC, AES/EBU and USB all capable of handling 24/192 data. Both balanced and unbalanced outputs are available along with a small remote that can control input selection and volume.

T+A employs aggressive jitter management, multiple filter options, and runs eight 32 bit Burr Brown converters. All analog stages are fully discrete and I'm going to guess it sounds pretty good too.

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Jon Iverson Posted: Jan 16, 2013 3 comments
Parasound still thinks we can get more out of our CDs and worked with Holm Acoustics of Denmark to implement a CD ROM drive based player that is shipping now for $4,500.

Inside the CD 1 is a Linux-based computer that analyzes the data coming off of the 4x speed drive. Parasound says that the computer keeps checking the data until it is satisfied it has a bit prefect stream. Balanced and unbalanced outputs are included as well as SPDIF for those looking to employ their own DAC.

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Jon Iverson Posted: Jan 15, 2013 0 comments
NAD greatly impressed me with their M51 bitstream DAC. Next, they've taken on the streamer/music server market with the M50 ($2499) and M52 Digital Music Vault (1999), both available now.

The M50 has WiFi, ethernet, USB and HDMI to handle PCM files up to 24/192 and has a CD slot for ripping discs and retrieving metadata. Streaming services should be available as options in about six months. For storing files, the M52 connects via USB and runs a 3TB RAID 5 Array. All functions can then be controlled via NAD's iPad app.

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Jon Iverson Posted: Jan 15, 2013 0 comments
Norwegian Manufacturer Electrocompaniet had two new digital products this year. The first is the ECD 2 Reference DAC retailing at $3,099 and available now. It features balanced and unbalanced outputs, 24/192 SPDIF Coax and new this year, USB. The ECD 2 upsamples and uses 24/192 processing throughout.
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Jon Iverson Posted: Jan 15, 2013 0 comments
The EMP 3 is the company's latest version of an upgraded Oppo player and retails for $3,995 and is available now. They start with the Oppo 103, leave the video section alone, and rip everything else out. The put their own 24/192 DAC in the box and replace the Oppo op-amps with all discrete circuitry in a final design very similar to the previous EMP 2 model.

Being based on an Oppo means it will play just about any audio disc you have on hand and also do 3D Blu-ray and upscale video to 4K if you have a display to handle it. On the audio side, there is also a separate balanced stereo analog output added by Electrocompaniet.

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Jon Iverson Posted: Jan 14, 2013 0 comments
When listening to audio systems in hotel rooms at shows, all bets are off. But once in a while you get a wonderful sound in the confines of the spot where the bed would normally sit.

Such was the case with the dCS room in the Venetian. The company is celebrating their 25th anniversary and Sony offered an assist in the form of a couple dozen DSD tracks straight from the vaults to hard drive. The Debussy DAC can now process DSD 64 via USB (free software upgrade available from the dealer next week), and for my demo I picked Santana's "Black Magic Woman", settling into audio ecstasy.

dCS also had their complete Vivaldi stack set up at the Mirage hotel, with a presentation hosted by Wilson's Peter McGrath. Once again the sound was extraordinary as McGrath played some 24/88 files of Mahler's Fifth that he had recorded himself with Grado microphones. I only wish every one of you could have been there.

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Jon Iverson Posted: Jan 14, 2013 0 comments
In the small DAC department is the iFi iDAC for $299 and for those that would like a better power supply, add the optional iUSB Power Plant for $199. Though this is the first CES for the iDAC, Michael Lavorgna has already reviewed it quite favorably over at AudioStream.com.

The iDAC sports a 24/192 USB asynch input with headphone amp, analog volume control and ESS Sabre DAC. Adding the Power Plant means your computer USB is no longer doing the heavy lifting and all of the iDAC components get a "super-regulated" filtered power supply.

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