Michael Lavorgna

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Michael Lavorgna Posted: Jun 06, 2011 0 comments
The Episode V ($12,500/pair) is a "ground-breaking wide-dispersion speaker" and you can pretty much intuit from the photo of the speaker the angle they’ve taken. The 88dB/4 ohm Episode V was driven by the Simaudio Moon 600i integrated amplifier and a Simaudio Moon SuperNova CD player handled the discs. (Both Simaudio components were courtesy of Definition Audio.) All cable was, and I quote, "audio grade cable." I'd like to tell you more about the dispersion characteristics of this loudspeaker and if it in fact broke any ground but there was not enough time for me to play musical chairs. Sitting centered, out of habit, I found the Episodes sounded airy.
Michael Lavorgna Posted: Jun 06, 2011 6 comments
"Tons of body, weight, speed, great, big and open. How big can a flamenco guitar be?" read my notes from the sonically impressive YG Acoustics room. Speakers were the YG Kipod 2 ($49,000/pair). Associated electronics: Tenor 350M monoblocks (Cdn$100,000/pair), Tenor Line 1/Power 1 preamplifier (Cdn$75,000), Bryston BDP-1, dCS Scarlatti DAC, with cable by Kubala-Sosna.
Michael Lavorgna Posted: Jun 06, 2011 0 comments
Distributor Fidelis AV was showing products from its worldly stable, including the Harbeth Compact 7ES speaker ($3950/pair in Rosewood, $3650/pair in Cherry), the Perreaux Audiant 80i, an 80Wpc integrated amplifier that comes with an internal USB DAC and phono stage ($2995), the Palmer Audio 2.5 turntable ($6000), with an Audio Oragami tonearm ($3000) and Dynavector 20X2 cartridge ($850), all tied together by LFD cables. The more astute observer may notice a little black box sitting on a thin white stand behind the left loudspeaker. That's . . .
Michael Lavorgna Posted: Jun 06, 2011 1 comments
"Gut wrenching." That’s from my notes and they appear to have been written in a shaky hand. Joe Cohen of the Lotus Group gathered a group of gear together that can knock you off your seat or perhaps soothe your inner savage beast with some delicacy when called for.

The system—Lotus Group Granada G2 Loudspeakers with X-1 DSP crossover, room correction, and a 500W woofer amp ($74,500/system), Aesthetix Atlas hybrid stereo amplifier ($8000/each—the equipment list graciously provided by The Lotus Group lists 2), SMc Audio VRE-1B preamplifier ($15,950), Aesthetix Io Eclipse phono stage ($15,500), Hanss T-60 turntable ($7000), Oyaide STB-MS LP Stabilizer ($1599), Ortofon T-110 tonearm ($1599), Ortofon Winfield cartridge ($3750), dCS Puccini CD/SACD Player ($17,999), and a dCS Puccini Clock ($5499). All cable was from PranaWire, with the exception of the Acrolink 8N-RPH 5 Pin/RCA Phono cable ($2450). An Oyaide MTB-4 R1 Power Distribution box ($800) was also in use.

Michael Lavorgna Posted: Jun 06, 2011 0 comments

Retailer, Melody Audio distributor, and speaker manufacturer Angel City Audio was showing off its new Trinity Monitor Series Speaker ($1899/pair) a two-way that uses a Vifa XT Concentric Ring-Radiator Tweeter and a pair of custom 7" woofers in a rear-ported cabinet. Frequency range is stated as 40Hz–37kHz in their literature with sensitivity of 90dB and a nominal impedance of 4 ohms. A pair of Melody PM 845 monoblocks ($7959/pair) handled that load without breaking a sweat, with the Melody PB101 preamp ($4490) and Melody XCD 50 CD player ($3800) handling things up-stream. All cables are custom in-house, don't ask don't tell, Type Is and there is currently no pricing information available.

Michael Lavorgna Posted: Jun 06, 2011 2 comments
Sonorus Audio was playing a complete Sonorus system during my visit—the Sonorus ATR10 Analog Tape Reproducer ($10,000), which is a reconditioned and modified Revox PR99, Sonorus VPA 11 line preamplifier and OTL headphone amp, Sonorus ESL06 200Wpc High Voltage OTL tube amplifier (driving the electrostatic speakers), an OTL09 120Wpc OTL amplifier (driving the woofers), the ESL06 full-range electrostatic loudspeakers, and a Definitive Technology BP20 "used as back-pressure compensation woofers for the ESL06s." The system price for the preamp, OTL amps, and loudspeakers is $100,000.

We listened to Pink Floyd on open-reel tape and it soundd appropriately ethereal and spacey. My one issue with this room was the heat—my guess is those OTL amps were due some degree of blame. If you live in an igloo you may want to look elsewhere.

Michael Lavorgna Posted: Jun 06, 2011 0 comments
In an approach that's similar in some respects to the Tonian Acoustics TL-S1, the Sonist Concerto 4 ($5895/pair) marries dual, proprietary, 8" treated-paper–cone woofers to a Fountek NeoCD2.0 ribbon tweeter for a claimed frequency range of 27Hz–40kHz and 97dB sensitivity.

While Sonist had a few tube amplifiers on hand, we listened to the Audion Sterling Silver EL34 Anniversary integrated amp ($3499), the Wyred for Sound Sonos sample-rate converter ($890), which converts i2S into 96kHz, up-sampled S/PDIF, and a Wyred for Sound 32-bit DAC ($1499). The DAC has a defeatable 32-bit volume control, 2 coax inputs, 2 Toslink inputs, 1 AES/EBU input, 1 balanced i2S input via HDMI cable, and a 24-bit/192kHz asynchronous USB input. All cabling was the Cable Research Lab Bronze Series.

Michael Lavorgna Posted: Jun 06, 2011 0 comments
So you want cutting edge? Innovation? I’d say the team in the HiFi One room have you covered. I hope I can do this elevator-speech version justice—the Wadax PRE1-Phono solution provides you with a custom RIAA curve optimized for your turntable to nanovolt level signal precision. They refer to this process as "mapping." How do they do it? Wadax created a laquer "master" that is played on your turntable and the Wadax musIC chip in the PRE-1 captures the associated data and sends it, wirelessly via the Internet, back to Wadax where they analyze and optimize the RIAA curve in your PRE1-Phono based on the data they captured directly from your turntable. Or maybe I should say!

And really, that's not even half the story since that PRE1 can be configured as a line-level preamplifier, preamp with integrated DAC, with the above mentioned phono stage, with "WADA optimized PureDAC mode," and as a phono stage with step-up amplifier. You should visit the Wadax website for the whole story.

Michael Lavorgna Posted: Jun 06, 2011 1 comments
Sunny's mere-mortal room included two setups; Octave Audio V80 tube integrated amp ($9950), T+A Music Receiver ($3800), and the Dynaudio DM3/7 loudspeakers ($2000/pair). There was also a desktop system which consisted of the Naim Uniti ($2450) and a pair of Dynaudio Focus 100 active loudspeakers ($2400/pair).

I took a few minutes to speak to Sunil Merchant, President of Sunny's . . .

Michael Lavorgna Posted: Jun 06, 2011 1 comments
The good folks from PFO had a "Hospitality Suite" mainly manned and womanned by Dave and Carol Clark. "Hospitable" is an understatement. Serving refreshments and lots of great stories of the many, many concerts they’ve attended and the music they love, Dave and Carol Clark are some nice people.

What was even nicer about the PFO Hospitality suite, in a hi-fi sense, is it also housed a system that was part of a project Dave Clark organized for the school where he teaches—Zu Audio donated a pair of unfinished Soul Superfly cabinets and Dave’s students finished 'em. I think they did a great job. They also got to listen to a cool hi-fi that included the Bel Canto C5i DAC/integrated amp, Nordost Purple Flare cabling, XLO/Ultra Power AC Power Strip, Wadia 171t, Oppo BDP-85SE universal player, and Pure Music Software.

I hate to repeat myself (not really) but if you want to attract younger people into our hobby you’re going to have to do more than talk. Bravo Mr. Clark for just doing it!

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