Jason Victor Serinus

T.H.E. Show 2021

Time with the Big Boys #1: PBN, MR!777 loudspeaker, PBN Olympia amplification, PBN Olympia DX DAC, Kimber Kable

Jason Victor Serinus Jun 12, 2021

I almost lost my hearing in the PBN room. Well, not quite the room itself. I was approaching the large entranceway to this huge air-walled PBN room on the ground floor when my guardian angels, somewhat like the guardians of the temple in Mozart's The Magic Flute, declared "Zurück! This music is too loud for you to enter."

T.H.E. Show 2021

Time with the Big Boys #2: Audio Limits, Audiovector R8 loudspeakers, Thrax Libra 300 preamplifier & Spartacus power amplifier, Tom Evans turntable, Weiss DAC

Jason Victor Serinus Jun 12, 2021

Darrin O'Neill's Audio Limits, located outside Las Vegas, showcased an impressive system that included the debut of the Audiovector R8 Arreté ($69,995/pair) and Thrax Libra 300 Differential Balanced 300B tube preamplifier ($57,500). The four-way speakers are claimed to have a frequency range of 22Hz52kHz, 92.5dB/2.83V/m sensitivity, 8 ohm impedance, and the capacity to handle up to 500W power.

T.H.E. Show 2021

Time with the Big Boys #3: High Fidelity Cables

Jason Victor Serinus Jun 12, 2021

Rick Schulz's High Fidelity Cables system threw such a huge soundstage that I needed to go back a row or two to take it all in. When I did, it sounded tremendous, as in positively three-dimensional with a smooth and pleasing top.

T.H.E. Show 2021

Back to AAudio Imports: Wilson Benesch A.C.T. One Evolution loudspeaker, Ypsilon Phaethon SE integrated amplifier & DAC 1000SE, Aurender W20SE server, PowerSlave Marble Mk,II power distributor, Stage III Poseidon & Cerberus cables

Jason Victor Serinus Jun 12, 2021

I mentioned this room in the opening blog from T.H.E. Show 2021, but only to point out the unusual nature of its PowerSlave Marble Mk.II power distributor ($18,500), the Stacore Roller Anti-Vibration Platform with cryo-max mass loading+bearing isolation ($4180), and the huge Stage III Poseidon AC power ($22,000) and Cerberus speaker cables ($36,200/pair). While they weren't the most expensive components in the room, their prices certainly topped that of the flagship Aurender W20SE music server/streamer ($22,000).

T.H.E. Show 2021

From Rock to Space: Wayne Carter Audio, Margules Audio I-240 & ACRH-3 amplifiers, Magenta & SA-2 loudspeakers

Jason Victor Serinus Jun 12, 2021

When Wayne Carter told me that his company, San Diego-based Wayne Carter Audio, designed audio systems for rock stars and also distributed Margules Audio tube products, I knew I had to pair one room with the other. The potential contrast between Carter's "vintage mastering system from 30 years ago"assembled partly for fun and partly as a tool to help customers understand what was and is possibleand Margules's diminutive gear was too delicious to resist.

T.H.E. Show 2021

ATC SCM100ASLT & MC Audiotech Forty-10 loudspeakers: a Study in Contrasts

Jason Victor Serinus Jun 11, 2021

Two rooms, side-by-side at T.H.E. Show 2021, with two entirely different but equally valid windows on sound. To the leftwe are not talking politics herethe UK's ATC loudspeaker company, manufacturer of time-honored active and passive loudspeakers. Courtesy of their reps, Las Vegas-based Lone Mountain Audio, we are hearing the US show debut of SCM100ASLT Active Driver Tower loudspeaker ($41,999/pair, or $50,999/pair in this particular glossy finish). This is a bigger speaker than the two other speakers that the company usually shows, and the music played via file, wireless Tidal streaming, and LP included an international line-up of Mark Knopfler, Bob Marley, and Charles Mingus.

News T.H.E. Show 2021

T.H.E. (First Post-Pandemic) Show Starts Today

Jason Victor Serinus Jun 11, 2021

It's been a long time coming, but it is finally happening. As I write these words, T.H.E. Show (aka The Home Entertainment Show), the successor to the late Richard Beers' original T.H.E. Show that began as an alternative high-end showplace to CES, is about to begin in the Long Beach Hilton. (That's Long Beach, California, for the uninitiated.) Dealers and exhibitors have set up in 20 or so rooms and numerous marketplace booths, said their prayers, enjoyed dinner in the hotel or in downtown Long Beach, and begun to burrow in for the night. As they do, components cook, cables settle, and the acoustic gods and karmic gatekeepers prepare to hold their traditional midnight meeting of the minds to decide each exhibitor's fate.

Budget Component Reviews Stand Loudspeaker Reviews

Spica SC-50i loudspeaker

Larry Archibald Jun 11, 2021

This is a speaker we've been fairly intimate with over quite a period of time. Designed by John Bau, the SC-50i started out three years ago as an inexpensive speaker system ($330/pair) not sold through dealers.

One of the factors allowing it to cost so little was the clever adaptation of cardboard tubes, normally used as forms for pouring concrete pillars, for use as speaker enclosures. They have a number of advantages, other than low cost: their circular form helps eliminate resonance of the back wave within the enclosure; the material is rigid because of its shape, and is non-resonant due to its construction.

Digital Processor Reviews Historical

dbx 700 digital audio processor

Bill Sommerwerck Jun 10, 2021

As ALF would say, "There's more than one way to cook a cat." We've been so overwhelmed with linear pulse-code modulation (PCM) recording, we forget there are other ways to pass from the analog domain to the digital.

One of these is delta modulation. The Greek delta (which in its upper-case, block-letter form, looks like an equilateral triangle) is the mathematical symbol for the difference between two quantities; accordingly, in delta modulation, we record not the absolute value of a signal sample, but the difference between successive samples.

Digital Processor Reviews Historical J. Gordon Holt

Sony PCM F1 Digital Audio Converter

J. Gordon Holt Jun 09, 2021

In 1978, when I reviewed Sony's first audiophile-type PCM-1 converter, I earned the undying scorn of a large segment of audiophilia by reporting that, on the basis of a rather short testing period (which did however include some live recording), I was unable to hear anything the matter with its sound. Four years later, but after substantially more testing, I am obliged to report the same thing about the PCM-l's son, the PCM-Fl.