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Adventures in Real Sound with Yazaki-san: Alan-san's GEC PX25 monaural SET's!


In a special mid-week treat for you, it is with great delight that I welcome back Shirokazu Yazaki to the pages of Jeff's Place to tell us about his latest adventure in Real Sound with his good friend Alan-san! Welcome back Yazaki-san, and thank you for sharing your latest adventure in Real Sound with us - I loved reading about... Read More »


Today's Fresh Catch: Duelund 600V DCA12GA Tinned-Copper Tone Wire!


I know a lot of you have been looking forward to the day when the 600V Duelund DCA12GA tinned-copper tone wire becomes available so you can use it to make DIY power cords, and that day is now here! Woo hoo! Today a spool of 600V Duelund DCA12GA tinned-copper wire arrived from Frederik, and it... Read More »


Preview of my 2018 Writer's Choice Awards for Positive Feedback!


2018 Writer's Choice Awards for Positive Feedback! I've turned in my Writer's Choice Awards for 2018 to Dave and David at Positive Feedback, so you'll be hearing more about that shortly as they're published. Here's a little preview excerpt: "When I receive the message from Editors Dave and David that it is once again time for Positive... Read More »


Jeff checking in ... the Duelund-Altec Project and other stuff!


First of all I want to thank you for being patient with me. As some of you know, my Mom, almost 94 years of age now, has been going through some rough times health-wise. Getting her to and from doctors, hospitals, trying to help her out generally, and spending quality time with her has been... Read More »


The Duelund-Altec Project: Breadboarding the Duelund CAST Sn-Cu Crossovers!


Originally I had planned on building external crossovers for the vintage Stokowski Altec's on the beautifully made Hammond HWCHAS Series Heavy Duty Walnut Chassis With Aluminum Top (HERE). I thought the Hammond's aluminum top plate painted in Altec green like the 511-B horns would make for an attractive nod to Altec tradition. However, the large... Read More »


The Duelund CAST Carbon/Sn-Cu Resistor: The "Jeffistor" makes its debut!


I really want to thank Frederik Carøe for being so generous as to indulge a resistor idea of mine, and then going way beyond what I imagined to handcraft a truly amazing resistor, which Frederik has humorously dubbed the "Jeffistor". The idea behind this resistor was a result of my listening impressions while doing trials with... Read More »


The Duelund CAST Sn-Cu Capacitor: The World’s Finest Capacitor!


The Duelund-Altec Project is a world’s first for crossovers built exclusively using the new Duelund CAST tinned-copper (Sn-Cu) components (below), and these particular crossovers are currently the only crossovers of their kind in existence, at least for a while, until others start building their own crossovers with the new Duelund CAST Sn-Cu components. In the... Read More »


The Duelund CAST Sn-Cu Air Core Inductor: A Breath of Fresh Air for Low Frequencies!


I thought I'd follow the same basic progression for introducing the Duelund-Altec Project to you as I did for the Duelund-Westminster Project, where I discussed each Duelund CAST component in detail, then detailed each step as I breadboarded the crossovers, modified the loudspeakers, and then constructed the final version of the crossovers, followed by updates... Read More »


New Duelund 600V DCA20GA tinned-copper tone wire now available at Parts Connexion!


I wanted to give you a heads up that the new Duelund 600V DCA20GA tinned-copper tone wire is now available at Parts Connexion. The price of the 600V Duelund DCA20GA is $5.99 USD per meter, but is on sale now for an introductory period for $3.99 USD per meter. The 600V DCA20GA tinned-copper tone wire... Read More »


Jeff checking in ... Stokowski Altec's, Duelund CAST Sn-Cu, Acoustic Revive, and more!


After my buddy Chad helped me move the big Stokowski Altec's into the position normally occupied by my Westminster Royal SE's last weekend (thanks Chad!), we did a fair amount of listening, mostly to a lot of classic rock (Chad's fave), but also some jazz. I was a  bit surprised how good the Stokowski Altec's... Read More »


The Duelund CAST tinned-copper capacitors, inductors, and resistors have arrived!


I want to share every step of the way with you about the Duelund-Altec crossover project that Frederik and I are embarking on, so that you can come as close to possible to experiencing the project as if you were doing the project for yourself. A 32.30 kilogram parcel from Frederik (Duelund) arrived at 10:30AM... Read More »


The Duelund-Altec Project is about to get under way - the adventure begins!


It's almost time for the Duelund-Altec Project to get under way! Back in November 2015 my buddy Ron Barbee and I did a road trip to Seattle to audition a pair of vintage Altec loudspeakers that were for sale. These particular Altec's were custom made for conductor Leopold Stokowski by Altec for listening to music at... Read More »


The Still Audio EL84 integrated amplifier review is now live at Positive Feedback!


The Still Audio EL84 integrated amplifier review is now live at Positive Feedback HERE. The Still Audio EL84 integrated amplifier is a honey of an amp! Enjoy! As always, thanks for stopping by, and may the tone be with you!


Sneak Peek: The Still Audio EL84 Integrated Amplifier Review for Positive Feedback!


I'm in the last stages of finishing up my review of the Still Audio EL84 integrated amplifier for Positive Feedback. As is my custom I thought I'd give you a sneak peek into the review before it is published at Positive Feedback, and I hope you enjoy it! This is a very special little amplifier... Read More »


A couple of things ... Still Audio, Duelund, Fender, and music on vinyl!


There's always a lot going on here at my place, and I'm hoping you're enjoying these little updates to share it all with you. ¸¸.•*¨*•♫♪ Still Audio ¸¸.•*¨*•♫♪ I'm working on writing up the Still Audio EL84 integrated amplifier review for Positive Feedback this weekend, and with a little luck I'll be able to get... Read More »


Today's Fresh Catch: Baby!


One of my goals as a new retiree is to become a decent guitarist. I've loved guitars for as long as I can remember, and mostly have always had one around to tinker with, but I've never learned to play as well as I'd like, as it seems that some sort of life situation always... Read More »


Jeff checking in ... Acoustic Revive, Belden 8402, Collings, Fender, Soundsmith, Spec, Still Audio, and Waterloo!


I had lunch with my good friend, Santos Ortega, on Friday. It's always a pleasure to get together with Santos, who is one of the most interesting, insightful, and decent guys I've ever had the pleasure to meet, not to mention that he has impeccably good taste in all things!  I've known Santos for nearly... Read More »


Jeff checking in ... my good friend, George. Update!


It's crazy how fast time rushes by! It seems like I've been running a marathon lately trying to get everything done and keep ahead of the tsunami that's right behind me! Speaking of marathon runners, I just got some really sad news about my good friend George, who happens to be an avid runner and... Read More »


The Soundsmith Zephyr Mk III phonograph cartridge review is live at Positive Feedback!


I finished up the review of the new Soundsmith Zephyr Mk III phonograph a little bit ahead of schedule, and it is now live at Positive Feedback.  The new $1500 USD Soundsmith Zephyr Mk III is one heck of an impressive phonograph cartridge, and it dethroned my Ortofon SPU Classic GM MkII stereo phono cartridge... Read More »


Sneak Peek: The Soundsmith Zephyr Mk III Phonograph Cartridge Review for Positive Feedback!


I'm nearing the point of finishing up my Soundsmith Zephyr Mk III photograph cartridge review for Positive Feedback, and as is my custom I thought I'd give you a sneak peek before I send it off to ye olde editors Dave and David for review and publication! I hope you enjoy it! ¸¸.•*¨*•♫♪ ¸¸.•*¨*•♫♪ ¸¸.•*¨*•♫♪... Read More »


Jeff checking in ... what's coming up!


It's been an incredibly hectic week on all fronts, and I feel like I've been sprinting to keep up! I've been writing up my listening impressions for the Positive Feedback review of the new Soundsmith Zephyr Mk III phonograph cartridge from Peter Ledermann, and you should see that review published in the next week or... Read More »


Today's Fresh Catch: Fender '65 Princeton Reverb


As I mentioned a couple of posts ago, I’ve been using a Henriksen Jazz Amp, but I decided to order a Fender ’65 Princeton Reverb vacuum tube guitar amp from Sweetwater to use with my Collings Eastside LC Deluxe jazz guitar. The Henriksen is a nice sounding solid-state guitar amp for jazz, but I've been wanting to get... Read More »


For sale: Vintage McIntosh MC225 (sold) and MC240 (sold)!


I've been agonizing about whether to do it or not, but I've decided to put my vintage McIntosh MC225 and vintage McIntosh MC240 stereo power amplifiers up for sale, as they're not seeing much use of late. I hate to leave such wonderful vintage McIntosh amplifiers sitting around when they could be making beautiful music... Read More »


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