As always, it is a pleasure to hear from our dear friend, Yazaki-san, writing to us from Tokyo, Japan, this time with another terrific guest article about his latest audio adventure with his vintage Marantz Model 7 preamplifier. This guest article from Yazaki-san, My Adventure With My Old Marantz Model 7, Part 8, expands upon... Read More »

My feature article about the Pass Labs XA25 Class A push-pull stereo power amplifier is now live at Positive Feedback, and you can read it HERE.  As always, thanks for stopping by, and may the tone be with you!

I was quite excited when I received notice from Positive Feedback Editor Doc David that there was a Pass Labs XA25 Class A stereo amplifier available for me to write about for Positive Feedback (photo below). I had been mightily impressed with the 18 watt per channel (into 8 Ohms) First Watt SIT-3 single-ended amplifier... Read More »

I thought I'd provide you a bit of a status on what's coming up here at Jeff's Place.  At the moment I'm working on finishing up the feature article for Positive Feedback about the Pass Labs XA25 Class A stereo power amplifier, with a target date of approximately November 1st. Also, I hope to write for you a... Read More »

Wow, I am amazed at the amount of people writing to me and asking me about the new Leben CS600X that just arrived here at Jeff's Place, and how it compares to my original CS600 - there's a lot of you Leben fans out there! I had been planning on writing a "listening impressions" update... Read More »

You might have noticed that below my Jeff's Place title that it says that my blog is about "Music, Hi-Fi, and Other Stuff". That's because Jeff's Place is my personal blog about music, hi-fi, and other stuff, with the "other stuff" being miscellaneous things that are on my mind that I want to write about that... Read More »

It's an exciting Saturday afternoon here at Jeff's Place with the arrival of "Today's Fresh Catch", the new Leben HiFi Stereo Company CS600X Integrated Amplifier! Those of you who have been reading my writing about hifi for a while know that I love integrated amplifiers, and the original Leben CS600 impressed me so much in combination... Read More »

It was a really enjoyable Friday this week, with a splendid visit from Paul James, who came all the way from Australia to visit Jeff's Place. Paul is a super nice guy, as well as a really knowledgable audio guy who likes to build valve preamps &  amplifiers, and loudspeakers from scratch, and it was... Read More »

I've been putting a lot of run-in and listening time on the Pass Labs XA25 stereo amplifier since it arrived, to the extent that I've lost track of the number of hours on it. There's probably north of 300 hours of operational time on the Pass Labs XA25 stereo amplifier at this point in time,... Read More »

Normally I don't pass on press releases, as that's something that Positive Feedback issues in their "Industry News" section, but in this case - because of my (and your) interest in DIY audio - I thought I'd let you know about this one to give it some extra emphasis. Nelson Pass is really into DIY, and this... Read More »

THE DUELUND-ALTEC PROJECT! I am so inspired and pleased by the way the Duelund-Altec Project turned out that I practically have to pinch myself to make sure I'm not dreaming! Be sure to get out and read the feature article at Positive Feedback at the above link, as I think you'll really enjoy it, and it will... Read More »

One of the things that I observed - and very much appreciated - about Audio Note UK while I was visiting was that it is very much a family oriented business, with Peter Qvortrup, Lesley Fennell (Peter's wife), Emily Qvortrup (Peter's eldest daughter), and Daniel Qvortrup (Peter's son) all being involved in the day-to-day business... Read More »

I wanted to let you know that "The Duelund-Altec Project - Dare to Dream!" article is now live at Positive Feedback.  As you know if you've been reading along, the Duelund-Altec Project was a major project on a number of levels, and from the time of conception of the project until the feature article appearing... Read More »

It's been a long road from the conception of the idea of building custom state-of-art Duelund CAST tinned-copper crossovers with Frederik Carøe of Duelund Coherent Audio for the historically important vintage - and state-of-art for their time period - "Stokowski" Altec loudspeakers that were custom built for conductor Leopold Stokowski back in the early 1960s... Read More »

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 »

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 »

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 »

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 »

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 »

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 »

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 »

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 »

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 »