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Dean Waters on the hardware: Thoughts on the RSX Technologies Power8™ AC Power Box


The RSX Power8™ eight-outlet Power Box has one simple goal in life: Distribute power without getting in the way. In theory this would seem simple enough. In reality, this can be more complicated than one might imagine. As audio purists, we spend enormous resources sourcing just the right DACs, turntables, amps, interconnects—you name it. We... Read More »


Acoustic Revive CS-3K AC Power Filter


PREMIERE Acoustic Revive is a Japanese company founded in 1997 and run by Mr. Ken Ishiguro. It specializes in audio cables, anti-vibration products, but also offers innovative products, the ideas of which are most often supported by the University of Tokyo. We are testing one of the products used to filter the AC supply voltage,... Read More »


Playback Designs' USB-X4 Interface - A Further Step in Transparency


Ann and I are always interested in steps we can take to bring our listening to life. For us, this often means seeking greater clarity, greater transparency, to the sound. Years ago, it was the clarity we heard when listening to the monstrous resolution delivered by the Walker Audio Proscenium Turntable—a veritable vinyl grooves vacuum... Read More »


Home Audio Fidelity Crosstalk and Convolution Filters - Oui ou Non?


This past spring, I heard about a new DSP (Digital Signal Processing) software from my audio friend, Jeff, via an email blast to fellow aficionados raving how it had set his listening sessions ablaze.   A retired European capital equipment salesman who boxed a little at University of Notre Dame, Jeff remains tall and lean... Read More »


The New Apartment Lounge: Von Schweikert Audio's Game Changing Center Stage2 "LS" 0.8 Series Loudspeaker Footers


Back Up the Loudspeaker Evolutionary Ladder Last summer I waxed enthusiastically about Von Schweikert Audio's remarkable Endeavor Special Edition (ESE) loudspeakers (HERE), one of the finest components to have graced my home during my many years as a reviewer. Compact in dimensions (an important consideration here at the Lounge), blessed with first-rate fit and finish,... Read More »


Kryna Helca 1 and Helca 2 Passive RFI/EMI Filters


Kryna Inc. was established on 21st May 1980 in the city of Machida-shi, which is part of Tokyo Metropolis. Its CEO is Mr. Ryoka Ina who employs only five people. The company offers both cables and vibration reducing products. We are testing an untypical product, the Helca 1 and Helca 2, RFI/EMI and vibration filters,... Read More »


Fono Acustica FAL-2 Cable Lift


There's no getting around it, cable lifts are controversial. With so many competing designs and theories all claiming to remediate the same issues—mechanical vibrations, interactions between wires, and RFI/EMI contamination—sorting them out can make your head spin. One company says the best RFI solution is lifting the cable with a minimum of mass, coming close... Read More »


Origin Live Gravity Weight


Image courtesy of Origin Live Audiophiles include people from a smattering of all spectra on the human scale, from the rigorously scientific—show me the data—to those who rely simply on their own experience, and those who take in others' opinions as their own. I'm largely in the second category but occasionally find myself in the... Read More »


The Carbide Audio Multi-Axis Vibration Isolator Footers Get It Right


I am convinced that, as a species, we are hardwired to respond with awe at sheer displays of power, largesse, and the overwrought, and I was reminded of that again when I arrived home to a UPS delivery of 12 Carbide Audio Multi-Axis Vibration Isolator Footers totaling 60-plus pounds enclosed in a 2' x 1'... Read More »


Impressions:  The ModWright Analog Bridge...a Rave!


Robinson with cigar. Munich, 2018 (photograph by Bill Parish; ink outline image processing by Robinson) Last summer at the first Pacific Audio Fest, I heard a product that I really liked, first take and all. While in the ModWright/Seattle HiFi/Cardas Audio/Revel/SME/Ortofon/Solidsteel room, I got to hear Dan Wright's newest design. This was his new ModWright... Read More »


Audio Ramblings and the Telos GNR 5.1 Plus+ Active Grounding Box


Telos has been around for quite some time. I reviewed their active grounding unit in 2016 after hearing it being demoed ion the Positive Feedback Hospitality room at THE SHOW.  Impressed by what it did to the music being played, I ended up buying the demo unit and we have been living happily ever after.... Read More »


Unique Innovation Technology Co. (UIT) Perfect Music Booster (PMB) Series


Image courtesy of UIT Unique Innovation Technology Co. (UITaudio.com) is a California company under the guidance of Mitch Ko, an extremely talented electrical engineer and designer who has always been looking to improve and advance connectivity for high-end audio. When I met him for the first time at the LA Audio Show a few years... Read More »


Record Doctor VI


If any audio product should be standard issue, the lowly record cleaner certainly qualifies for that status. If you play records, they need cleaning. If you buy new or used records, they need cleaning. Yes even new ones need a once over with a good old record cleaner. Of course I have talked to people... Read More »


Something New from audiodharma Cable Cooker: the Ground Breaker


I'll share a snippet from an email exchange with Alan Kafton, proprietor of audiodharma, the company that makes the Cable Cooker. The subject is the long anticipated, but now available, Ground Breaker adaptor set for the conditioning of power cables. Good morning, Alan I just finished cooking a pair of power cords. One PC used... Read More »


Audio Ramblings - the Coherence Systems ADD-POWR Symphony I/O


So, let me pick up where I left off in my last Audio Ramblings… As I had mentioned in the review of the Infigo cable, we have here the rather expensive switch and Ethernet cables from Ansuz, two items from Synergistic Research (the Black Box and the FEQ Carbon), and the Coherence Systems ADD-POWR Symphony... Read More »


IsoAcoustics GAIA III Isolation Feet


Speaker isolators…for a turntable? Yes, according to the folks at IsoAcoustics, or at least their surprisingly comprehensive online product selector tool. I wasn't expecting to find my audiophile-unapproved, direct drive turntables in the drop-down box, but there they were. And at the top of their list showing recommended vibration control devices were the GAIA-III screw-on... Read More »


The Atacama Apollo Storm 10 Four Module Rack


It's taken me more time (years) to get serious about a new rack than any other component I've ever bought. My room and system have been so cooperative that for the past few years I've spent more time listening and looking for new music rather than fret about components, cables, room treatments, or a rack.... Read More »


The Arya Labs RevOpod Damping Foot


Audiophiles are a compulsive bunch. They will try just about anything and everything when it comes to improving the sound of their systems. One very common recourse for mitigating this affliction is tweaking. Tweaking is a repetitive, at times even incessant activity where fine mechanical or electronic adjustments are made in attempts to achieve a... Read More »


Vibration Issues with Your Turntable? Try A/V RoomService Equipment Vibration Protectors


Concerned about vibrations in your home negatively impacting your vinyl listening experience? If you're like me, you want to extract every bit of performance out of your high fidelity music system, and eliminating unnecessary noise and vibrations is one way to do that.  In a previous system in a former home, I used A/V RoomService... Read More »


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