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Happy Holidays! Triode Lab 45 EVO tube rolling, 2023 Writers' Choice Awards, and other stuff!


Greetings friends, and Happy Holidays to you! I hope you are all doing great this Holiday Season. 🙂 Here in the Pacific Northwest of the USA we've been inundated with rain from the atmospheric river that is dumping on us, with record levels of rain - estimated at 10 trillion gallons over the last week... Read More »


Jeff checking in ... Duelund DCA10GA, Belden 8402 ICs, Sophia Electric 274B, Audio Note (UK), 78 record transfers, and other stuff!


Greetings friends, I hope you are doing great! I'll start with the "other stuff" first, which is about my likely last multi-day motorbike ride of 2023 as the inclement Fall weather arrives - which officially signals the start of the indoor audio season!  For those interested in audio only you can scroll down the page... Read More »


Listening: 4 systems ... with components from Audio Note (UK), Pass Labs / First Watt, and Triode Lab! Part 1.


I've been working on an update about the 4 audio systems that are cooking here at Jeff's Place right now, and I'll be parsing out updates as Parts 1, 2, 3, and 4, as I get a chance to finish writing them up, so stay tuned for much more to come as I get more time... Read More »


Long term report: 13 happy years with the Leben Hi-Fi Stereo Company RS-30EQ phono stage!


My goodness, the Leben Hi-Fi Stereo Company RS-30EQ phono stage has certainly had 'legs' in my audio life. It was way back in Positive Feedback Issue 43 that I first wrote about the Leben RS-30EQ, nearly 13 years ago now! There's only two amplification components that are still here with me as trusted references over that lengthy... Read More »


Today's Fresh Catch: Triode Lab Parallel 2A3 Single-Ended-Triode RSR Mono Block Amplifiers!


Today's Fresh Catch are the beautiful hand-crafted Triode Lab parallel 2A3 single-ended-triode RSR mono block amplifiers (HERE, scroll down). Frank at Triode Lab asked me if I would like to listen to his 'statement' Triode Lab parallel 2A3 single-ended-triode RSR mono block amplifiers, and I of course said, "Yes!". Below you can see the build... Read More »


Canadian Rhapsody: Ode to Frankie & Live at the Senator!


Today I had a really nice afternoon taking a jazz guitar lesson from David Gitlen, and afterwards hearing a terrific couple of jazz albums that David had brought along for us to listen to. After David and I finished up with the jazz guitar lesson, we followed our usual ritual of having a couple of... Read More »


Sneak Peek of the Upcoming Positive Feedback Article 'The Triode Lab 45 EVO Single-Ended-Triode Integrated Amplifier: The Evolution of the First Watt!'


As longtime readers know, I enjoy giving you a 'sneak peek' of my upcoming feature reviews a few weeks prior to their publication in Positive Feedback. This time the sneak peek is of the upcoming Positive Feedback article The Triode Lab 45 EVO Single-Ended-Triode Integrated Amplifier: The Evolution of the First Watt! Enjoy! Publication update:... Read More »


Triode Lab 45 EVO Vacuum Tube Comparisons: Sophia Electric 45 Mesh Plate, Emission Labs 45 Mesh Plate, Sophia Electric Aqua 274B, and Psvane Acme 274B.


I've listened to the Triode Lab 45 EVO single-ended-triode (SET) integrated amplifier in three different audio system contexts now.  First with my Duelund-ized vintage "Stokowski" Altec loudspeakers (HERE) in my main music system (above), where the Triode Lab 45 EVO SET integrated amplifier provided those classic goosebumps musical experiences that the combination of highly-sensitive loudspeakers... Read More »


Jeff checking in ... Triode Lab 45 EVO SET amp, Sophia Electric 45 and 274B vacuum tubes, Pass Labs XP-17 phono stage, First Watt F8 amp, and more!


I've got a lot of really interesting hifi things to tell you about, but it may take me a little longer than usual to fill you in on all the details, as the last few weeks have been difficult on the home front, and it is likely to be that way for a while longer. ... Read More »


Today's Fresh Catch: The Triode Lab 45 EVO SET integrated amplifier!


Today's Fresh Catch is the beautiful Triode Lab 45 EVO SET integrated amplifier finished in Ferrari red (Rosso Fiorano)!  The Triode Lab 45 EVO SET integrated amplifier puts out a robust 2 Watts of power, enough to easily drive my highly-sensitive Duelund-Altec Project vintage "Stokowski" Altec loudspeakers to live-like levels with the "gas pedal" only... Read More »


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