Poor Audiophile

Stereophile News

Home Theater News

Hifi Pig

Ultra High-End Audio and Home Theater Review

The Absolute Sound Articles

Thursday, October 31, 2013

Review of Tortuga Audio LDR1 Passive Preamp


An LDR is a combination of a photo resistor and an LED in a sealed package. Power is required to control the resistance level of an LDR. The external power supply is used solely to control brightness running through the LED. It is completely isolated from the audio signal. The signal from a source only passes through an LDR and a short length of copper wire. Sissener believes that the LDR and short length of wire do not have an audible affect upon the signal.
Tortuga Audio is the only company using a digitally controlled analog LDR. There is a microprocessor inside the preamp which controls the LDR. Tortuga Audio is one of a few which uses LDRs to control volume.  Read the full review at Audiophilia.

Wednesday, October 30, 2013

Review of the Vincent CD-S7 DAC CD Player



The CD-S7 DAC enables its owner to bypass the transport and access its DAC, using USB, Toslink, or coax input, but is restricted to 16/48KHZ format. There are four significant differences between the CD-S7 DAC and the CD-S6 — DAC chips/a pair of Burr Brown 24/192; tube complement/1 12AX7 and 2 6922; improved capacitors in the signal path; ability to function as both a CD player and DAC.  Read the full review here at Audiophilia.

Tuesday, October 29, 2013

Audience ClairAudient 1+1 Speaker now Shipping



At T.H.E Show, Audience showed off the $1,800/pair bi-pole ClairAudience 1+1 speaker.  The 1+1 is now shipping.
San Marcos, CA, October 28, 2013 - Audience today announced that it is now shipping its ClairAudient 1+1 loudspeaker. The ClairAudient 1+1 is a bi-pole (front- and rear-radiating) design that is compact, yet provides surprisingly expansive sound.
Recipient of Greatest Bargain and Best Sound (highest value) accolades at T.H.E. Show: Newport 2012 from The Absolute Sound when presented as a pre-release prototype, the ClairAudient 1+1 utilizes two of Audience's proprietary A3-S full-range drivers, one in the front and one rear along with two side-firing passive radiators in a crossoverless design, a configuration that yields exceptionally coherent and musically natural performance. The 1+1 is striking in appearance, with a high gloss black multi-angled enclosure accented by rosewood sides.
The Audience proprietary A3-S driver, although just 3 inches in diameter, delivers extremely flat frequency response from 50Hz to 22kHz (depending on room placement), eliminating the need for a separate woofer, midrange driver, tweeter, and crossover network. As a result the inherent problems of integrating multiple sonically dissimilar drivers and the accompanying phase distortions, loss of resolution and transient response degradation of a crossover network are completely avoided. The dual side-mounted passive radiators augment the output of the A-3S drivers and enable the 1+1 to deliver outstanding presence and dynamic contrast.
"By employing our A-3S driver in a bi-pole design with dual passive radiators, the 1+1 is able to provide an expanded soundstage, extended low-frequency response and offer increased power handling," said John McDonald, president of Audience. "Most importantly, the 1+1 attains a level of sonic purity and musical accuracy that removes all obstacles between the loudspeaker, the listener and the performance."
The 1+1 also utilizes Audience's unique SSIT SweetSpace TM Imaging Technology that provides an expanded listening area rather than the usual single listener sweet spot.
The A3-S driver features a large patented neodymium-magnet motor structure and voice coil that moves with a highly linear excursion. It utilizes an exclusive rigid lightweight anodized aluminum-magnesium alloy cone material with a curvilinear shape. The driver's concave dust cap is made of a proprietary material that is specially designed to control high-frequency cone breakup and provide optimum dispersion.
The patent-pending A3-S surround has a unique "S" shape that allows the driver to provide large excursions without impacting the movement of the cone, enabling the driver to behave more like an ideal pistonic (back and forth) radiator. The driver's patent-pending basket (frame) provides rigid support and eliminates sonically degrading resonances. Other refinements include large pole-piece vents for efficient heat dissipation, a spider (the circular piece that holds the driver's voice coil in place) that allows unrestricted cone movement and many additional enhancements.
The loudspeaker is built using the highest-quality components including the company's custom-made mono crystal Auric internal wiring. Like all Audience audio components and loudspeakers the ClairAudient 1+1 is designed, engineered and handcrafted in the United States. 
The Audience ClairAudient 1+1 loudspeaker is currently available at a suggested retail price of $1,800 per pair.

About Audience

Audience was formed in November 1997 by John McDonald and the late Richard Smith, as a design and production company focused on building the best possible audio and video equipment. To pass the Audience test, each product must truly make a significant contribution to the reproduction of audio and/or video. Audience offers loudspeakers, electronics, cables, power conditioners, high-resolution capacitors and the Auric Illuminator optical disk resolution enhancement.
Audience's commitment is to develop the very best products possible, and the company is committed to unexcelled customer service and product support. All Audience cables have an unconditional lifetime warranty and power conditioners have a ten-year warranty. For more information visit www.audience-av.com.

Monday, October 28, 2013

Definitive Technology StudioMonitor 65 Speakers Review


The market for sub-$1,000 speakers continues to get hotter.  Combining modern design tools and talented engineers with manufacturing in Asia allows more great-sounding loudspeakers to occupy this price range.  Products from Definitive Technology always come up at the top of friends’ and reviewers’ lists.  The SM 65 speakers reviewed here retail for just $900 a pair.  Read the full review of the Definitive Technology StudioMonitor 65 Speakers at ToneAudio.

Friday, October 25, 2013

Bryston BHA-1 Headphone Amp Review

Bryston has always been known for making high-quality, high-value electronics.  The company has now addressed the continuing growth in the personal audio (i.e. headphone) world, with its new BHA-1 headphone amplifier.  It’s instantly apparent that Bryston has done its homework on this one.  In addition to coming with Bryston’s industry-leading 20-year warranty, the BHA-1 feels like a product you’d want to keep forever the minute you take it out of the box.  Read the Bryston BHA-1 Headphone Amp Review at TONEAudio.

Secrets of Home Theater Features

TONEAudio News and Reviews

Analog Planet News and Reviews

ToneAudio Features

Audiophilia

AVRev.com News and Reviews

High Fidelity News and Reviews

Computer Audiophile

AudioStream

The Audiophile Journal

CANADA HiFi Magazine

AudioMatters

Audiophile Audition

Hifi Zine

Hi-Fi World

AudioHead

Confessions of a Part-Time Audiophile