Reviews

Pioneer VSX-32 7.1 A/V Receiver

Last year I had the opportunity to review one of Pioneer's Class D receivers, the SC-27, and I came away completely impressed with the performance of that product. While I would love to know how their new version of the SC-27 performs, I also wanted to experience another model of the Elite line and see how well one with a more conventional Class AB amplifier would perform. So, in this review, we take a look at the Pioneer VSX-32, which is a seven-channel receiver.

Sony SCD-XA5400ES SACD Player

Sony originally came out with the SACD format in 1999. Unfortunately for those of us that invested in the format, mass market support never really came around, though in the audiophile community the format still thrives. The SCD-XA5400ES is one of Sony's latest iterations, and is their current reference model.

Mark Levinson No 53 Monoblock Power Amplifier

Mark Levinson is a state-of-the-art brand, whose products are purchased by consumers whose bank accounts are also state-of-the-art. Levinson makes no apologies for their prices, nor do they have to justify them. The axiom is simple: If you want the best, it costs a lot. The latest addition to their power amplifier line takes a huge leap from the previous designs, which were Class AB, and which usually were biased well into Class A operation. The Mark Levinson No 53 is a monoblock power amplifier that is a switching design, i.e., the output stage is operated in switching mode, but it is unique in that it interleaves eight switchers to produce a fully balanced output, at a realized switching frequency of 4 MHz.

ADCOM GFA-555se Stereo Power Amplifier

The original ADCOM GFA-555 stereo power amplifier hit the market in 1985. Standby for math calculation. That's 25 years ago. Enough time for a digital music revolution (maybe peaking now). Enough time for the Rolling Stones to release 11 new records (28 for Neil Young). Enough time for most rock bands to burn out, fade away and then stage a comeback. And, enough time for a hifi manufacturer to come and go as well. Here, we review the latest iteration fo this classic, called the GFA-555se.

PrimaLuna ProLogue Premium Stereo Tube Preamplifier

We have been on a roll with reviewing PrimaLuna and Mysterè products, and they have all sounded terrific. The current review is on the PrimaLuna ProLogue Premium Preamplifier, and would you believe it . . . it sounds terrific too. Compared to the standard version of the preamplifier, the Premium has a new front-end design using all 12AU7's in a dual-mono configuration, a larger power transformer, home theater pass-through, a remote control while still using the higher end Alps Blue Velvet potentiometer, larger chassis with DiaLogue class cosmetics, tube rectification, and point to point wiring.

Bryston BDA-1 Digital to Analog Converter and Halide Design USB to SPDIF Bridge

Digital to Analog converters (DACs) have been enjoying something of a renaissance in the past couple of years due to the widespread adoption of computer based music. Back before SACD, DVD-A and multichannel audio, DACs were the source component du jour for redbook CD. With the adoption of the new high-resolution formats, DACs fell out of favor, replaced by integrated universal disc players. Today, many people have gone to entirely computer based audio setups. The highest resolution digital audio available today does not come on a disc, but is available via download. This means DACs are back, and the Bryston BDA-1 is regarded as one of the best of the new breed of 24 bit 192 kHz DACs. Along with the Brytson BDA-1, we review the Halide Design USB to SPDIF Bridge.

Paradigm Reference Signature SUB 2 Subwoofer

Paradigm, renown manufacturer of most catagories of A/V products, has released their latest subwoofer line, called the SUB 1 and SUB 2. These two subwoofers are part of their Reference Signature line of speakers and subs. Both are hexagonal in shape, with six drivers (8" in the SUB 1 and 10" in the SUB 2), having two drivers arranged vertically on three of the six sides, alternating sides with drivers and sides without drivers. They are sealed enclosures, and both have amplifiers with power heretofore not seen in any subwoofers. The amplifier can be powered by 120 V AC or 240 V AC. At 120 V, the amplifier outputs 3,000 watts RMS, and at 240 V, it will output a whopping 4,500 watts RMS and 9,000 watts peak. The SUB 2, which is reviewed here, weighs 230 pounds. Its performance is truly magnificent, with a price tag worthy of its design: $8,999 for Cherry or Black Ash finishes, and $9,499 for the Piano Black Premium finish.

Paradigm SA-15R-SM In-Ceiling Speakers

Paradigm has been in the speaker business for many years - 28 to be exact - and they have consistently produced some of the finest floor standing speakers and subwoofers on the market. What many may not be aware of is there full line of in-wall and in-ceiling speakers. I had the chance to check out their extensive line up at this years' CES. It was also my first time meeting some of the nice folks at Paradigm. They recommended I try a set if in-ceilings in my family room to finish out the surround sound system. So here they are, the Paradigm SA-15R-SM's.

Wyred4Sound SX-1000 Monoblock Power Amplifier

Wyred4Sound has entered into the high end audio market with plenty of experience behind its doors. Born from the skilled minds and hands of EJ Sarmento and Rick Cullen of Cullen Circuits, these two have been providing high end components for the audio industry for years. Rick used to be the production manager for PS Audio, until in 1990 he started Cullen Circuits- a provider and consultant to companies such as PS Audio, Genesis Technologies, Camelot and more. In this review, we take a test drive with their SX-1000 Class D monoblock power amplifier.

Episode In-Wall and In-Ceiling Speakers

A couple of years ago I designed a home theater for a client and specified the Episode Home Theater LCR because among other things, it offered an adjustable planar magnetic tweeter. It is a hulking speaker that was designed to be integrated into cabinetry and I can tell you it sounded terrific. I became an instant fan. The HT-650LCR is still considered the flagship home theater speaker. In this review, we cover their in-wall and in-ceiling speakers.

Axiom Epic 80-800 Speaker System: M80v3 Tower, VP180 Center, QS8v3 Surround, and EP800v3 Subwoofer

When shopping for loudspeakers today, we assign many different criteria to our decision. Do we choose on price, sound quality, aesthetics, science or some other aspect? Of course a discriminating listener wants the best of all these worlds and there are many manufacturers ready, willing and able to deliver on all counts. Axiom is one who has been at their game a long time. In this review, we test their M80v3 Tower, VP180 Center, QS8v3 Surround, and EP800v3 Subwoofer.

Dynaudio Focus 110A Actively-Powered Bookshelf Speakers

Few things other than human relationships are as important to a writer and music/audiophile critic as the sound of their system. As someone who spends the bulk of his time in front of the computer, the necessity for a great-sounding desktop sound system that can transform bits on a solid-state or hard drive into living, breathing music is essential. For many of us, an essential aspect of a computer-based desktop system is compactness. Some people may have room for a separate amplifier, preamplifier, DAC, and pair of bookshelf (or bigger) speakers in their office; I, for one, do not. Thus, when Michael Manousselis of Dynaudio USA offered me a pair of the Focus 110A "active-powered" (built-in amplifiers) speakers, I was more than happy to accept.