LATEST ADDITIONS

Also new in the AMR (Abbingdon Music Research) room is the DP-777 DAC/Preamp SE (special edition) which features a "Quad Core Digital Engine", NOS GE 5670 Tubes and "Ultra Premium" coupling capacitors. The DAC handles PCM inputs up to 24/192 and pricing is still to be determined, but it will be somewhere north of $5k.

More than a decade ago, Data Conversion Systems, aka dCS, released the Elgar Plus DAC, Purcell upsampler, and Verdi SACD/CD transport, for a total price of $34,000. In 2009 came the Scarlatti—a stack of four components for $80,000, also available individually (see my August 2009 review). The latest variation on the English company's theme are the four Vivaldi components, launched at the end of 2012 for a total price of $108,496.

In my November 2013 column, I looked at the NuForce AVP-18 multichannel preamplifier-processor ($1095) and the exaSound e28 multichannel DAC ($3299), each of which offers fresh options in its category that break with the predictability of mainstream products. That predictability is the result of market analysis that supposedly tells manufacturers which features users want most. However, it's just as true that users can buy and choose among only those components and features already offered. Many of us are more peculiar in our demands—what's generally offered doesn't always fit our needs. This month, I look at an unusual pre-pro and a multichannel digital equalizer at opposite ends of the price spectrum.

Happy New Year! I hope you’re somewhere warm, like Rincon or San Clemente, taking in a ton of golden sunshine and perhaps enjoying a rum punch. In New York, New Jersey, and much of the rest of the country, the New Year came with several of inches of cold, white snow that fell from the icy sky like the confetti we happily tossed about on New Year’s Eve. This is a perfect day to stay inside and listen to that pile of records you’ve so carefully propped up against the wall.

Over the last seven years, I’ve pretty much purchased any damn record that sparked my interest.

The Ultimate Headphone Guide is now available for purchase in our online store. Over five hundred headphones and headphone amps are listed alongside big, beautiful pictures and essential specifications. Click here for more details!

Last summer, in an uncharacteristic fit of wanderlust, I took an American Airlines flight to London. Two days later, I rode the Eurostar train to Paris in the company of my daughter and my wife, a travel agent, who had secured first-class train accommodations on her professional discount. Our ride was brisk, but the upgrade would have been a waste at any price: The Eurostar food was vile.

Whereas the Pass Labs preamplifiers are designed by Wayne Colburn, the power amplifiers are the work of company founder and high-end audio veteran Nelson Pass, who even lays out his own circuit boards. The X-model amplifiers, beginning with the X1000 in 1998, were the first implementation of Nelson Pass's patented Supersymmetry topology (see "Nelson Pass on the Patents of Pass"). The XA series, which debuted in 2002, combined Supersymmetry with the single-ended class-A operation of the Aleph series. The XA.5 models offer detail improvements over the XAs.