Audio

MartinLogan Motion Vision Soundbar

I have always wanted to experience the MartinLogan planar speaker systems, but I lack the room size that is needed to really allow them to breathe. ML's new Motion® series allows for a planar speaker that is designed to resemble a more conventional box speaker, and is designed for placement under a flat panel HDTV.

Definitive Technology AW 6500 Outdoor Speakers

Today's consumers have lots of choices to fill their home with music inside and out. I, for one, have a rapidly growing digital music library and I've been on a quest to find better ways to enjoy this music while in the great outdoors ("My Backyard"). Definitive Technology's AW 6500 might just be the answer.

Pass Labs XP-10 Stereo Preamplifier

 In the past, we reviewed the Pass Labs XP-20 and XP-30 stereo preamplifiers. Now, we come full circle with a review of the remaining member of their preamplifier trio, the XP-10, which is the least expensive model. It is fully balanced, and has a slightly different sound character compared to the other two, which also sound different from one another. All three are great products, so you can choose based on price and/or sound characteristics.

 

 

Classe SSP-800 Surround Sound Processor

Classé is considered one of the finest audio product manufacturers in North America. They market preamplifiers, power amplifiers, and surround sound processors (SSPs). The SSP-800 is their current processor. It's been around for awhile, and they have no plans to replace it with a new model in the near future, but there have been some firmware updates along the way. So, I decided that Secrets should have a look and listen to what I was sure would be a fine product. Was I right?

NAD M51 Direct Digital DAC

 

Most audio component manufacturers have a DAC in their product lineup, and NAD is no exception. However, the NAD M51 is unusual in that it takes the incoming digital PCM bitstream and converts it directly to a PWM bitstream, which is then fed directly to the output. The idea has been around for about a decade, but the technology for implementing it was not fast enough in those early days. Now, with modern technology and techniques, NAD has produced what they call a "Direct Digital DAC", where the digital signal does not go through digital to analog conversion in the normal sense, but converted to PWM at 844 kHz sampling, with 35 bit word length. As you will see with the bench tests, the results are quite amazing, and the price is very affordable.

Audio Desk System Automated Vinyl (LP) Cleaner

For all of these years that I've been extolling the virtues of analog (LP a.k.a., vinyl) playback I've known that it just isn't really practical for most people. Even less practical, is the necessity to clean your LPs once in a while to keep those pops and ticks out of the music. Several companies make devices that clean your LPs. The Audio Desk System Automated Vinyl Cleaner is one of them, and we review it here.

HiFiMan HE-500 Over-the-Ear Planar Magnetic Headphones and EF-5 Headphone Amplifier

HiFiMan is a relative newcomer (2006) to the audio product scene. Their specialty is headphones (including over-the-ear and earbuds) and headphone amplifiers. We have reviewed several of their headphones, with positive and enthusiastic findings. The HE-500, reviewed here, are over-the-ear headphones, meaning that they completely enclose the ears. This model also uses planar magnetic drivers, which unlike cone drivers, are flat, very thin plastic membranes, on which is attached a thin conductor. The membrane is near permanent magnets, and when the signal flows through the conductor, the opposing electromagnetic field on the conductive membrane is pushed away from or attracted to the permanent magnets, producing the sound.

Cambridge Audio DacMagic Plus

Cambridge Audio has been in the audio business for quite some time and one of their more popular products in recent history, the DacMagic has undergone an update. The new DacMagic Plus improves upon the DacMagic by adding support for 24/192 sampling rates.

Paradigm SHIFT E3m In-Ear Headphones (Earbuds)

It was almost impossible to not notice the abundance of headphone products being shown at CES 2012 this past January. It seemed that everyone had a solution for enjoying personal audio devices from large, multi-colored over-the-ear and on-ear headphones to in-ear headphones and earbuds. Paradigm's contribution to this exploding market include the SHIFT E3m earbuds, reviewed here.

Sennheiser IE60 In Ear Headphones (Earbuds)

Sennheiser is a very well known name in the headphone game. My first good headphones, and the center of my first high end audio system, were the Sennheiser HD580s I had in college. The company has always been known for high quality over the ear headphone, but they also make In Ear Headphones, a.k.a., Earbuds, and that is what we review here, namely the Sennheiser's IE60.

Audeo PFE 232 Earphones

Audeo was founded in 2008 as a subsidiary to the Swiss corporation, Phonak, which is the largest maker of hearing aid systems in the world. Audeo was formed with the simple goal of becoming the worldwide leader for high end in-ear monitors (IEM's) by 2016. Here is a review of their model PFE 232, which are classified as earbuds.