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The Little Devil - The ifi iDSD Diablo DAC/Amplifier


Established in 2013, iFi currently has developed and manufactured over 30 products from its headquarters in Southport, UK. Sourcing parts from all over the world its main aim has been to create high quality audio wherever you are. Thus, the iFi iDSD Diablo would be the quintessential device to deliver on its mission statement. For... Read More »


McIntosh MHA200 Tube Headphone Amplifier - World Premiere Review!


Bob Levi with the brand new McIntosh MHA200 Tubed Headphone Amp (all photographs courtesy of Bob Levi) Once Upon A Time, in Binghamton, NY, a gathering of McIntosh engineers decided to produce an all-tube headphone amplifier without peer. They loved the sound of the Mc275 amplifier and its transformer circuit dating back to 1949, but... Read More »


Adventures In De-Crapification with the USBe Perfect


Hey Kids! It's 2021, and with no more pressure to have the US BeBest, let's all go play with the USBe Perfect! When the call came in, Georgia area code—caller unknown, I let it go straight to voicemail. Finally weeding out spam calls, I found—tucked between a Police Defense Fund plea and a faux breast... Read More »


Didn't Pass but Didn't Go - Further Thoughts on Pass Labs XA30.8


Part 2 (Part 1 can be found HERE) I originally titled this discussion as "Don't Pass, Go!" I meant, don't pass on the XA30.8, go! I didn't expect I'd disappear, but... this past year has been difficult for all of us. Covid-19 put a kink in things for all of us, I added to my... Read More »


Violectric HPA V550 PRO Headphone Amplifier


Headphones and the personal audio scene are a healthy and vibrant niche in our hobby, with a growth curve that has exponentially accelerated over the past decade. The selection of headphones, headphone amplifiers, and specialty cabling manufacturers is impressive, with a width and breadth of companies that is on par with any other sector in... Read More »


Siltech Crown Princess Interconnect


If there was a robust market for high-end audio cables back in 1983, I wasn't aware of it, but that's when Siltech joined the fray. In 2018, they commemorated 35 years with a limited edition series. It's now 38 years! That's a long time in any business. The 35 Year Anniversary series is comprised of... Read More »


Ahhh zaZen! The zaZen II Isolation Platform


ZaZen is a Zen Buddhist practice for individuals to achieve some peace, however temporary. I am familiar enough with Zen practices to know that I have little to say that is true of it, but allow me to say that the peace does not come easily, and certainly not automatically. One of the results practitioners... Read More »


Xavian Ambra Esclusiva Loudspeakers


"Hello beautiful" is what I found myself thinking, as I unpacked the Xavian Ambra Esclusiva speakers from their carton. I am a fan of immaculately crafted furniture, and if any loudspeaker can claim to have cabinets that qualify as finely crafted furniture, the Ambra Esclusivas surely can. After having reviewed hundreds of speakers with cabinets... Read More »


Audience adeptResponse aR6-T4 Passive Power Conditioner


With Audience's frontRow powerChord. Reacquaint yourself with the art of deep listening. Review By Dr. Michael Bump With this article, Positive Feedback continues its content-sharing relationship with Enjoy the Music Dr. Michael Bump shares his thoughts on the Audience adeptResponse aR6-T4 Passive Power Conditioner and the frontRow powerChord. Dr. David W. Robinson, Editor-in-Chief I recently came across an article... Read More »


Record Doctor Clamp


Might this be the easiest review I have ever written? I'll cut to the chase and claim that the Record Doctor record clamp is a "no brainer" essential accessory for vinyl enthusiasts. Numerous similar products have been available for years, but I have never felt motivated to experiment with admirable performance of my Pioneer PLX1000... Read More »


Karan Acoustics KAS 600 Stereo Amplifier and KAL Reference MK3 Preamplifier


A System For All Seasons It seems like a lifetime ago I reviewed the Karan Acoustics KAS 450 stereo amplifier. My conclusion was "This is an amplifier I could live with for the long haul," and was planning on adding it to my system. If not for a train wreck of an experience with a... Read More »


Synergistic Research Galileo SX Ground Block - The Benefits of Unshackled System Performance


For many of us, it has been a process. Maybe a long and challenging process, but one with plenty of rewards and satisfaction. Can we call it a hobby, an infatuation, or is it something in between? Regardless, over time, we have learned that passion and new discovery can be a never ending joy. You... Read More »


Fono Acustica Armónico Interconnect


Hecho a Mano When I first visited the Fono Acustica site, my attention was drawn to the repeated use of the words artisanal and hand-crafted. These are loaded words to the contemporary ear. As we move from the first machine age into the age of intelligent machines, they stimulate nostalgia for a bygone time when... Read More »


Technics SL-1200MK7 Turntable


Reboots are everywhere these days, and it's easy to understand why. Capitalizing on existing goodwill and warm nostalgia is a surefire strategy for attracting an instant audience. My generation especially is eating it up. I mean, come on, who isn't binge watching those over-the-hill karate kids Daniel LaRusso and Johnny Lawrence still trading kicks in... Read More »


SOTA Escape Turntable


Within the audio hobby, there is an imaginary divide between companies that produce high-end components and others that create products meant to fill consumer demand at a price point. This demarcation line can be difficult to cross over, as companies may not possess the skills, focus, or resources needed to develop products that appeal to... Read More »


Mytek Audio's Brooklyn ADC


Most diehard audiophiles believe the best system you can build will have the following components: a turntable, phono stage/preamp, and an amplifier. Keep it simple, keep it analog, and with the right component selection, the result is a system that sounds effortless and realistic in a way that a digital based system can never sound.... Read More »


AGD Productions' Gran Vivace Amplifiers and Andante Preamplifier


While I was evaluating AGD Productions' "The Audion" Amplifier (HERE), there was a rumor that AGD Productions was going to release a new flagship monoblock amplifier. This new amplifier would be based off a more powerful GaN Tube, a technology unique to AGD that utilizes state of the art Gallium Nitride transistors, and offer enough... Read More »


SOTA Nova VI Vinyl LP Turntable


World Premier! The new SOTA sound allows music to become tactile. Review By Ron Nagle With this article, Positive Feedback continues its content-sharing relationship with Enjoy the Music Ron Nagle shares his thoughts on the SOTA Nova VI Vinyl LP Turntable. Dr. David W. Robinson, Editor-in-Chief There was a time when my school shoes wore out; my mom... Read More »


Taking it With You - Clarus CODA DAC


In December of 2020, Clarus Cable released the Coda DAC/headphone amplifier ($300), giving the audiophile on-the-go a new and elevated option for taking music everywhere. Utilizing the ESS Professional Series SABRE DAC, the CODA plugs directly into your laptop via USB-A, and features a 3.5mm headphone jack on the other end. Inside the solidly-constructed device... Read More »


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