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Jeff checking in ... visiting with Peter Qvortrup of Audio Note UK! Part 4.


Back before I retired, I worked for the USA's Office of Science, the largest funding organization for fundamental science in the USA (about $6.6 billion for FY2019). I was stationed at one of the ten Office of Science national laboratories, was employed as a physical scientist (my doctorate is in analytical chemistry), and my daily... Read More »


Jeff checking in ... visiting with Peter Qvortrup of Audio Note UK! Part 3.


My jet-lag upon returning home from visiting Peter is getting a little better each day, and I actually stayed awake until 8 PM last night, but alas, I awoke at 1:30 AM wide awake. That's ok, I got up and practiced my guitar for a couple of hours, answered emails, fixed a hearty breakfast, and... Read More »


Looking through the crystal ball ... what's coming up at Jeff's Place! Updated with a new upcoming review!


I love to write posts for you about audio and music, but my project management gene just kicked in, so I thought I'd tell you about what to expect to read about in the next few months of scheduled audio adventures here at Jeff's Place. My first goal is to transfer the Duelund CAST tinned-copper... Read More »


Jeff checking in ... visiting with Peter Qvortrup of Audio Note UK! Part 2.


Jet-lag doesn't affect me as much when I travel to the UK or EU as it does returning home to Jeff's Place in Washington State of the USA. I'm not sure why that is so, but I suspect it has to do with my excitement surrounding travel, getting to my destination, and the new adventures that await... Read More »


Jeff checking in ... visiting with Peter Qvortrup of Audio Note UK! Part 1.


Peter Qvortrup (Audio Note UK) invited me to visit him in Brighton, England, and I immensely enjoyed visiting with Peter, his family, and meeting all the fine people of Audio Note UK.  I have so much I want to tell you about my adventures with Peter and Audio Note UK, and I suspect it will... Read More »


Jeff checking in ... the Duelund-Altec Project, musical chairs with Pass Labs & First Watt stereo amplifiers, and enjoying the company of friends!


The Duelund-Altec Project is really something special, a lot of fun, and it's definitely not your typical audio project or review, but rather is intended to be more of a "dream" article that is decidedly outside of the usual audio mainstream, one that involves a story about the marriage of the historically important vintage Altec... Read More »


First Listen: The new Duelund plastic-free RCA's & DCA16GA interconnects!


I told you about the new pre-assembled Duelund Coherent Audio DCA16GA tinned-copper interconnects in my last "Today's Fresh Catch" post (HERE). The new pre-assembled Duelund DCA16GA interconnects are notable for a couple of reasons, the first being that you can buy them pre-assembled from Duelund instead of having to build them yourself as in the... Read More »


Today's Fresh Catch: A Duelund Coherent Audio world's first just announced!


This morning I got an email from Frederik about the pending delivery of the new Duelund Coherent Audio plastic-free RCA's that he thinks makes for a nice improvement in performance over the already superb Duelund RCA's that I've been terminating my interconnects with. In his classic short teaser style, Frederik said, "It’s a world’s first... Read More »


Happy Duelund Tuesday!


This morning I got a message from Frederik Carøe at Duelund Coherent Audio that said, "Something fun coming your way ..." and nothing else, but with a photo of Frederik holding a new Duelund RCA (photo below). I love to get these teaser mystery messages from Frederik! The photo below is of the current Duelund... Read More »


Duelund-Altec Project Update: From Breadboard to Phase I Crossovers!


It's been a nice couple of weeks here at Jeff's Place, first with the solid walnut "cutting board" plinths arriving for the Duelund CAST tinned-copper crossovers, and my buddy David helping me getting them ready to mount the Duelund CAST tinned-copper components on them, but the real treat this last week was a visit from my... Read More »


Altec dreams ... and what sweet dreams they are!


I've gone completely bonkers over vintage Altec loudspeakers, which comes as no surprise to you if you're a regular reader of Jeff's Place.  It's not that there aren't other speakers I enjoy listening to, like my Westminster's, for example, but there's just something really special about the way Altec loudspeakers play the music. Ok, so... Read More »


My life in hifi ... it's a hifi life, after all!


Positive Feedback's 100th Issue and 30 Year Anniversary! I really have to hand it to Positive Feedback Editors Dave & David, as well as their very involved and cool significant others, for achieving the impressive 100 issues and 30 year milestones at Positive Feedback. Kudos to you, that's an amazing accomplishment!  As I can attest... Read More »


Jeff checking in ... the Pass Labs XA25 amplifier and the Duelund-Altec Project!


I mentioned in my last "Today's Fresh Catch" post (HERE) that the Pass Labs XA 25 power amplifier (below) had arrived here at Jeff's Place for me to listen to, blog about, and write a feature article about for you at Positive Feedback. After hearing Nelson's First Watt SIT-III power amplifier (below) and how impressive... Read More »


The Hanze HiFi HAT Turntable Power Supply review is now live at Positive Feedback!


The Hanze HiFi HAT turntable power supply review is now live at Positive Feedback HERE! In this review I discuss the results of powering my Classic Turntable Company / Artisan Fidelity Garrard 301 turntable with the Hanze HiFi HAT turntable power supply ... ... and powering my Artisan Fidelity Thorens TD-124 Statement with the Hanze... Read More »


Sneak Peek: The Hanze HiFi HAT Turntable Power Supply Review for Positive Feedback!


I thought you'd enjoy seeing a "sneak peek" of the Hanze HiFi HAT turntable power supply review for Positive Feedback that I'm putting the finishing touches on now. Enjoy! Welcome to Hanze HiFi! I always enjoy telling you about the people behind high-performance audio products and hifi shops, as quite often they are the most... Read More »


Jeff checking in ... Hanze HiFi, Duelund, Altec, Nelson Pass, and Audio Note UK!


It's been a while since I checked in with you and gave you a little behind the scenes glimpse into what's going on here at Jeff's Place, so I thought it'd be a good time for a short update. I've been working on the Hanze HiFi HAT turntable power supply review for Positive Feedback, and... Read More »


Today's Fresh Catch: The Pass Labs XA25 Power Amplifier!


It's an exciting time here at Jeff's Place, as the Pass Labs XA25 power amplifier has just arrived for review at Positive Feedback. I'm quite delighted that I am able to write about the Pass Labs XA25 power amplifier for you here at Jeff's Place and Positive Feedback, as they are difficult to come by,... Read More »


First Listen to the Hanze HiFi HAT Power Supply with the Thorens TD124 turntable!


In my last post I described my first impressions of the Hanze HiFi HAT turntable power supply powering my Classic Turntable Company hot-rodded Garrard 301 (HERE). The Hanze HiFi HAT turntable power supply is beautifully built, and provided meaningful but subtle improvements to my CTC Garrard 301 turntable's performance in terms of overall musicality and... Read More »


First Impressions: The Hanze HiFi HAT Turntable Power Supply!


I've been getting some listening time in with the Hanze HiFi HAT Turntable Power Supply on my Classic Turntable Company hot-rodded Garrard 301, so I thought I'd offer you some first impressions as I've started to get familiar with it.  Before I describe to you the installation and setup of the HAT Turntable Power Supply... Read More »


Update on the Duelund-Altec Project!


Between travel, jet-lag, and getting caught up on audio and domestic activities, it's been a while since I've posted a comprehensive update on the Duelund-Altec Project (overview HERE). A couple of posts ago (HERE) I reported on how much the "Stokowski" Altec's with their Duelund CAST tinned-copper crossovers (below) reminded me of the sound of... Read More »


Today's Fresh Catch: The HAT Turntable Power Supply from Jaap Pees!


Today's Fresh Catch is the HAT Turntable Power Supply from Jaap Pees of Hanze HiFi in the Netherlands. The HAT Turntable Power Supply is a substantial piece of electronics measuring 8¾ inches wide, by 5 inches high, and 12 inches deep, and weighs in at approximately 11 pounds / 5 kilograms on my utility scale.... Read More »


Jeff checking in ... Duelund, Altec, Hanze HiFi, and Nelson Pass!


I've been in Europe the past couple of weeks on my once a year vacation, am now back and resting up, trying to get over the rigors of travel and jet lag - and I'm almost there! I had a great time on vacation, spending time in Munich, Salzburg, Hallstatt, Vienna, and Prague, listening to... Read More »


Today's Fresh Catch: Bespoke Terminal Strips from Santos Oropel, and a cool Altec adventure!


In a previous post (HERE) I mentioned that I was excited about  the news that Great Plains Audio - the technical descendent of Altec that still builds Altec drivers and services them under the Great Plains Audio banner - would be sending their latest drivers to me in the not too distant future to listen... Read More »


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