“The Bryston B100 sits in a line of revered preamplifiers and integrated amplifiers, outstanding for their sonic performance and operational flexibility, and the latest version provides 6 analog inputs (TV, CD, AUX/PHONO, AUX 2/SPDIF [A/D or ANALOG/DIGITAL on DA remote and faceplate, respectively] VIDEO, and TUNER), with RECORD IN and POWER AMP IN complementing the RECORD OUT and PREAMP OUT RCAs. A slide switch on the rear panel allows disconnecting of the normally direct preamp/amp path…”

“If you do a lot of commuting, and/or like to use your computer listen to music at work, the folks at HeadRoom have your number. I myself fall into this group, and while my commute might vary quite a bit job to job (the film business is not for those who prize consistency and predictability) I listen to music at work as often as I can. A couple of years ago I reviewed the Echo Indigo laptop sound card, a device which will fit just about any laptop and offers two 1/8″ mini outputs to drive headphones or powered speakers…”

“I don’t think I ever expected to get my hands on a piece of audio equipment as fine as this. In fact, there aren’t many as good as this. When it comes to the cost of an audio component (or anything else, for that matter) I want only value for money. But that is not as easy as it sounds and, one must be cautious, a bargain isn’t necessarily value for money…”

“Occupational hazards are minor and few when it comes to reviewing audio equipment. Perhaps one of the most common occurs when a product under review is updated by the manufacturer during the review process. This scenario played out before I could finish with Bryston’s BP-25 DA preamplifier, the fully loaded version of the venerable BP-20 series with its own built-in digital to analog converter…”

“More than just a headphone jack (the Indigo actually has two 1/8″ gold plated mini jacks) the Echo Audio card is a D to A converter as well as a high quality analog output stage. It supports up to 24 bit, 96 kHz signals, uses a 100 Mhz Motorola DSP chip and has a nice, chunky analog volume control knob right on top. For those looking to use their notebook as a recorder, Echo also makes an Indigo with an analog input as well as a model aimed at DJs, featuring two independent stereo outputs.”

“Since audio reviews generally rely heavily on comparisons, and, more specifically from the cataloguing of differences gleaned from such comparisons, this review might be a little shorter than usual. You see, the products in question here are similar in more ways than any two I’ve reviewed before…”

“Until recently it seemed that things in the world of digital audio were getting a bit simpler (save for the confusion and complexity associated with the ongoing rollout of DVD-A and SACD). After a long period in which outboard DACs and various other little boxes tasked with eliminating digital jitter were de rigueur for any serious digiphile, the last few years have seen a return to prominence of the single box CD player, and even very good sounding single box DVD/CD players…”

“There’s been both misunderstanding and skepticism about the process of upsampling digital data. In recent months several DACs have appeared which do this data interpolation and bit creation, which is said to provide better sound by creating a 96-kHz/24- bit signal from a 44.1-kHz/16-bit source…”

“First, let’s look at a common misunderstanding: upsampling is not oversampling. In the case of the latter process, data is multiplied, sometimes with interpolation algorithms operating to provide data that looks more complete and can be better decoded to analog; however, that data is still going into a 44/16 DAC, so a good deal of the oversampling is, in my view, wasted…”

“With Audio Alchemy gone a void was left in the industry. Not only was it that much harder to get high performance entry level equipment, the industry as a whole lost one of its most effective recruiters, few companies being as successful in turning neophytes into hopelessly addicted audiophiles. Thankfully that void has started to fill with companies like Musical Fidelity introducing their X-Series line of small, modular components…”